Cant able get ssl for new sub domain

Help
41

Try:

sudo cat /var/log/nginx/access.log
sudo cat /var/log/nginx/error.log
2 Likes
42

That could very well be the issue indeed, if the primary validation succeeds, but secondary doesn't with such a weird timeout after connection problem.

3 Likes
43 
103.92.42.85 - - [10/Aug/2021:20:40:15 +0530] "GET / HTTP/1.1" 301 194 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
64.78.149.164 - - [10/Aug/2021:20:41:28 +0530] "GET /.well-known/acme-challenge/RAf7EBmElqJg9Me3p2wSvGdzbS2428ojvaZFhRCQgiA HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
172.104.24.29 - - [10/Aug/2021:20:46:09 +0530] "GET /.well-known/acme-challenge/letsdebug-test HTTP/1.1" 404 152 "-" "Mozilla/5.0 (compatible; Let's Debug emulating Let's Encrypt validation server; +https://letsdebug.net)"
172.104.24.29 - - [10/Aug/2021:20:46:10 +0530] "GET / HTTP/1.1" 200 21127 "-" "Go-http-client/1.1"
66.133.109.36 - - [10/Aug/2021:20:46:11 +0530] "GET /.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA HTTP/1.1" 404 152 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
64.71.144.196 - - [10/Aug/2021:20:47:08 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:09 +0530] "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:10 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:10 +0530] "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:11 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:12 +0530] "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:13 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"64.71.144.196 - - [10/Aug/2021:20:47:13 +0530] "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:14 +0530] "HEAD /.well-known/acme-challenge/--SsE HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:15 +0530] "GET /.well-known/acme-challenge/--SsE HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:15 +0530] "HEAD /.well-known/acme-challenge/-- HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:16 +0530] "GET /.well-known/acme-challenge/-- HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:17 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
64.71.144.196 - - [10/Aug/2021:20:47:17 +0530] "GET /.well-known/acme-challenge/ HTTP/1.1" 404 152 "-" "Discourse Forum Onebox v2.8.0.beta4"
64.71.144.196 - - [10/Aug/2021:20:47:18 +0530] "HEAD /.well-known/acme-challenge HTTP/1.1" 301 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
199.19.224.165 - - [10/Aug/2021:20:59:10 +0530] "GET /config/getuser?index=0 HTTP/1.1" 404 152 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0"
66.133.109.36 - - [10/Aug/2021:21:00:11 +0530] "GET /.well-known/acme-challenge/ieXzZjoiwfOLVi8ZVGmVn0xzF9JU03FwfPIPTW45mFY HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
103.92.42.85 - - [10/Aug/2021:21:07:10 +0530] "GET / HTTP/1.1" 301 194 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:33 +0530] "GET / HTTP/1.1" 200 21127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:33 +0530] "GET /css/all.css?v=5056 HTTP/1.1" 200 32094 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:33 +0530] "GET /libs/do_external_connect.min.js?v=1 HTTP/1.1" 200 1950 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:33 +0530] "GET /libs/lib-jitsi-meet.min.js?v=5056 HTTP/1.1" 200 224516 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:33 +0530] "GET /libs/app.bundle.min.js?v=5056 HTTP/1.1" 200 1304772 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /libs/olm.wasm HTTP/1.1" 200 78782 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/watermark.svg HTTP/1.1" 200 12312 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/welcome-background.png HTTP/1.1" 200 305398 "https://sherlockmeet.expertsystem.co.in/css/all.css?v=5056" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/app-store-badge.png HTTP/1.1" 200 2091 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/google-play-badge.png HTTP/1.1" 200 4254 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/f-droid-badge.png HTTP/1.1" 200 4058 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/e2eeOff.mp3 HTTP/1.1" 206 10389 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/e2eeOn.mp3 HTTP/1.1" 206 10076 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /pwa-worker.js HTTP/1.1" 200 1511 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/joined.wav HTTP/1.1" 206 42156 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /lang/languages-enGB.json HTTP/1.1" 200 410 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /lang/countries-enGB.json HTTP/1.1" 200 2596 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /lang/main-enGB.json HTTP/1.1" 200 11807 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/left.wav HTTP/1.1" 206 42156 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/liveStreamingOff.mp3 HTTP/1.1" 206 29328 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/liveStreamingOn.mp3 HTTP/1.1" 206 25968 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/recordingOff.mp3 HTTP/1.1" 206 21425 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/incomingMessage.wav HTTP/1.1" 206 100452 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/recordingOn.mp3 HTTP/1.1" 206 21708 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/rejected.wav HTTP/1.1" 206 69236 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/outgoingRinging.wav HTTP/1.1" 206 132344 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/outgoingStart.wav HTTP/1.1" 206 211000 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/talkWhileMuted.mp3 HTTP/1.1" 206 9613 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/rejected.wav HTTP/1.1" 206 69236 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/noisyAudioInput.mp3 HTTP/1.1" 206 9613 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /sounds/noAudioSignal.mp3 HTTP/1.1" 206 9613 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:34 +0530] "GET /images/favicon.ico?v=1 HTTP/1.1" 200 953 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:39 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 445 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:40 +0530] "GET /css/all.css HTTP/1.1" 200 32094 "https://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:49 +0530] "GET / HTTP/1.1" 200 21127 "https://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:49 +0530] "GET /css/all.css?v=5056 HTTP/1.1" 200 32094 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /libs/olm.wasm HTTP/1.1" 200 78782 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /sounds/e2eeOn.mp3 HTTP/1.1" 206 10076 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /sounds/e2eeOff.mp3 HTTP/1.1" 206 10389 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /pwa-worker.js HTTP/1.1" 200 1511 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /sounds/joined.wav HTTP/1.1" 206 42156 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /lang/main-enGB.json HTTP/1.1" 200 11807 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /lang/countries-enGB.json HTTP/1.1" 200 2596 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:50 +0530] "GET /lang/languages-enGB.json HTTP/1.1" 200 410 "https://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:53 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 445 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:21:07:53 +0530] "GET /css/all.css HTTP/1.1" 200 32094 "https://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
209.141.51.75 - - [10/Aug/2021:21:08:55 +0530] "GET / HTTP/1.1" 200 396 "-" "Linux Gnu (cow)"
188.166.91.209 - - [10/Aug/2021:21:09:09 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:21:09:09 +0530] "" 400 0 "-" "-"
34.65.134.109 - - [10/Aug/2021:21:27:06 +0530] "OPTIONS / HTTP/1.0" 405 182 "-" "-"
188.166.91.209 - - [10/Aug/2021:21:30:15 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:21:30:15 +0530] "" 400 0 "-" "-"
113.87.250.52 - - [10/Aug/2021:21:56:33 +0530] "GET /boaform/admin/formLogin?username=ec8&psd=ec8 HTTP/1.0" 404 178 "-" "-"
128.14.141.34 - - [10/Aug/2021:22:04:52 +0530] "GET / HTTP/1.1" 200 396 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:06:16 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:07:00 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
188.166.91.209 - - [10/Aug/2021:22:11:25 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:11:25 +0530] "" 400 0 "-" "-"
80.100.40.176 - - [10/Aug/2021:22:12:14 +0530] "HEAD / HTTP/1.1" 301 0 "-" "curl/7.77.0"
128.14.134.134 - - [10/Aug/2021:22:13:25 +0530] "GET / HTTP/1.1" 200 21127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
211.237.2.243 - - [10/Aug/2021:22:17:23 +0530] "GET /manager/html HTTP/1.1" 404 580 "-" "User-Agent:Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705"
211.237.2.243 - - [10/Aug/2021:22:17:24 +0530] "\x16\x03\x01\x00^\x01\x00\x00Z\x03\x01a\x12\xAD\x9B\x9D\x92\x92\xD8\xB4\x9EZo\xBCs^qF\xF3\x16" 400 182 "-" "-"
211.237.2.243 - - [10/Aug/2021:22:17:24 +0530] "\x16\x03\x01\x00^\x01\x00\x00Z\x03\x01a\x12\xAD\x9B\xAB\x8D\xBA\xF4\x8B[\x98d\xAE\xF8_a\x14{r\xEC\xAA\x07g\x02F\xF1\xA7j\xB9\xD8\xD9\xEF\x00\x00\x18\x00/\x005\x00\x05\x00" 400 182 "-" "-"
192.241.218.152 - - [10/Aug/2021:22:21:23 +0530] "GET /owa/auth/x.js HTTP/1.1" 200 21127 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [10/Aug/2021:22:24:38 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:25:22 +0530] "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 0 "-" "curl/7.77.0"
188.166.91.209 - - [10/Aug/2021:22:25:42 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:25:42 +0530] "" 400 0 "-" "-"
192.241.214.177 - - [10/Aug/2021:22:32:14 +0530] "GET /ecp/Current/exporttool/microsoft.exchange.ediscovery.exporttool.application HTTP/1.1" 200 21134 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [10/Aug/2021:22:33:28 +0530] "GET / HTTP/1.1" 301 194 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:33:33 +0530] "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:33:37 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:33:39 +0530] "HEAD /.well-known/ HTTP/1.1" 301 0 "-" "curl/7.77.0"
192.241.215.139 - - [10/Aug/2021:22:45:40 +0530] "GET /owa/auth/logon.aspx HTTP/1.1" 200 21127 "-" "Mozilla/5.0 zgrab/0.x"
3.19.56.43 - - [10/Aug/2021:22:45:59 +0530] "GET /.well-known/acme-challenge/MkaL6Qdoms2j0W5fzQd2idqaKTJ9RrNB_v0xkTF7U3o HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
66.133.109.36 - - [10/Aug/2021:22:46:00 +0530] "GET /.well-known/acme-challenge/MkaL6Qdoms2j0W5fzQd2idqaKTJ9RrNB_v0xkTF7U3o HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
103.92.42.85 - - [10/Aug/2021:22:49:06 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:22:49:07 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
103.92.42.85 - - [10/Aug/2021:22:49:07 +0530] "GET /favicon.ico HTTP/1.1" 200 1476 "http://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
60.217.75.69 - - [10/Aug/2021:22:49:07 +0530] "GET / HTTP/1.1" 200 396 "-" "Mozilla/5.0"
80.100.40.176 - - [10/Aug/2021:22:51:56 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:51:56 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
188.166.91.209 - - [10/Aug/2021:22:56:12 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:56:13 +0530] "" 400 0 "-" "-"
45.61.146.242 - - [10/Aug/2021:23:03:00 +0530] "GET / HTTP/1.1" 200 21127 "-" "httpx - Open-source project (github.com/projectdiscovery/httpx)"
17.58.164.33 - - [10/Aug/2021:23:03:26 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
17.58.92.225 - - [10/Aug/2021:23:04:26 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
17.121.203.23 - - [10/Aug/2021:23:10:26 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
17.58.90.83 - - [10/Aug/2021:23:10:27 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
17.58.83.34 - - [10/Aug/2021:23:10:47 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
17.121.200.160 - - [10/Aug/2021:23:10:49 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "AppleNewsBot"
138.246.253.24 - - [10/Aug/2021:23:36:47 +0530] "GET /robots.txt HTTP/1.1" 200 36 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36"
188.166.91.209 - - [10/Aug/2021:23:39:53 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:23:39:53 +0530] "" 400 0 "-" "-"
64.78.149.164 - - [10/Aug/2021:23:55:11 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
17.58.90.83 - - [10/Aug/2021:23:58:28 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.90.83 - - [10/Aug/2021:23:58:28 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.92.225 - - [11/Aug/2021:00:00:01 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.92.225 - - [11/Aug/2021:00:00:01 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.121.203.23 - - [11/Aug/2021:00:00:43 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.121.203.23 - - [11/Aug/2021:00:00:44 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
122.160.66.172 - - [11/Aug/2021:00:02:21 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:02:22 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:02:22 +0530] "GET /favicon.ico HTTP/1.1" 200 1476 "http://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
212.192.246.80 - - [11/Aug/2021:00:04:13 +0530] "GET /config/getuser?index=0 HTTP/1.1" 404 152 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0"
144.86.173.145 - - [11/Aug/2021:00:06:14 +0530] "\x16\x03\x01\x00\xE4\x01\x00\x00\xE0\x03\x03\x93;\x1A\x8A\xC5}bI\xE9?\xC4\xE7V\xF3\x19=\xB4\xEF\xC5\xF5z\x90i\xC5\x9E\x04f\x89R\xEB\x90\x9D\x00\x00h\xCC\x14\xCC\x13\xC0/\xC0+\xC00\xC0,\xC0\x11\xC0\x07\xC0'\xC0#\xC0\x13\xC0\x09\xC0(\xC0$\xC0\x14\xC0" 400 182 "-" "-"
188.166.91.209 - - [11/Aug/2021:00:09:39 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [11/Aug/2021:00:09:39 +0530] "" 400 0 "-" "-"
192.241.213.231 - - [11/Aug/2021:00:09:45 +0530] "GET /actuator/health HTTP/1.1" 200 21134 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [11/Aug/2021:00:11:58 +0530] "HEAD /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1" 404 0 "-" "curl/7.77.0"
17.58.83.34 - - [11/Aug/2021:00:13:57 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.83.34 - - [11/Aug/2021:00:13:57 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.121.200.160 - - [11/Aug/2021:00:14:34 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.121.200.160 - - [11/Aug/2021:00:14:34 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.92.81 - - [11/Aug/2021:00:17:16 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
17.58.92.81 - - [11/Aug/2021:00:17:17 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1" 404 178 "-" "AppleNewsBot"
122.160.66.172 - - [11/Aug/2021:00:18:28 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:18:28 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:18:29 +0530] "GET /favicon.ico HTTP/1.1" 200 1476 "http://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
188.166.91.209 - - [11/Aug/2021:00:43:23 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [11/Aug/2021:00:43:23 +0530] "" 400 0 "-" "-"
128.14.133.58 - - [11/Aug/2021:00:47:46 +0530] "GET / HTTP/1.1" 200 21127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
1 Like
44 
sudo cat /var/log/nginx/error.log
2021/08/10 20:39:17 [notice] 11410#11410: signal process started
2021/08/10 20:42:53 [error] 11411#11411: *7 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 75.51.0.154, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:46:09 [error] 11411#11411: *9 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/letsdebug-test" failed (2: No such file or directory), client: 172.104.24.29, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/letsdebug-test HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:46:11 [error] 11411#11411: *11 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA" failed (2: No such file or directory), client: 66.133.109.36, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:08 [error] 11411#11411: *12 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ:" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:09 [error] 11411#11411: *13 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ:" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:10 [error] 11411#11411: *14 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:10 [error] 11411#11411: *15 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:11 [error] 11411#11411: *16 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:12 [error] 11411#11411: *17 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:13 [error] 11411#11411: *18 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:13 [error] 11411#11411: *19 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:14 [error] 11411#11411: *20 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsE" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsE HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:15 [error] 11411#11411: *21 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsE" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsE HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:15 [error] 11411#11411: *22 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/-- HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:16 [error] 11411#11411: *23 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/-- HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:48:09 [error] 11411#11411: *36 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 75.51.0.154, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 21:07:39 [error] 929#929: *15 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 103.92.42.85, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 21:07:53 [error] 928#928: *11 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 103.92.42.85, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:06:16 [error] 928#928: *31 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:25:22 [error] 928#928: *43 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:33:33 [error] 928#928: *48 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:56:59 [crit] 928#928: *63 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 192.241.217.9, server: 0.0.0.0:443
2021/08/10 23:12:14 [crit] 928#928: *71 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 192.241.214.213, server: 0.0.0.0:443
2021/08/10 23:27:22 [crit] 928#928: *72 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 212.129.5.91, server: 0.0.0.0:443
2021/08/10 23:58:28 [error] 928#928: *76 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.90.83, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 23:58:28 [error] 928#928: *77 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.90.83, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:01 [error] 928#928: *78 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.225, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:01 [error] 928#928: *79 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.225, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:43 [error] 928#928: *80 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.203.23, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:44 [error] 928#928: *81 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.203.23, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:11:58 [error] 928#928: *89 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:13:57 [error] 928#928: *90 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.83.34, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:13:57 [error] 928#928: *91 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.83.34, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:14:34 [error] 928#928: *92 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.200.160, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:14:34 [error] 928#928: *93 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.200.160, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:17:16 [error] 928#928: *94 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.81, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:17:17 [error] 928#928: *95 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.81, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:22:12 [crit] 928#928: *99 SSL_do_handshake() failed (SSL: error:1420918C:SSL routines:tls_early_post_process_client_hello:version too low) while SSL handshaking, client: 192.241.213.126, server: 0.0.0.0:443
1 Like
45

FYI:
'''
isn't
```

2 Likes
46 
sudo cat /var/log/nginx/error.log
2021/08/10 20:39:17 [notice] 11410#11410: signal process started
2021/08/10 20:42:53 [error] 11411#11411: *7 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 75.51.0.154, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:46:09 [error] 11411#11411: *9 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/letsdebug-test" failed (2: No such file or directory), client: 172.104.24.29, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/letsdebug-test HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:46:11 [error] 11411#11411: *11 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA" failed (2: No such file or directory), client: 66.133.109.36, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:08 [error] 11411#11411: *12 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ:" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:09 [error] 11411#11411: *13 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ:" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:10 [error] 11411#11411: *14 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:10 [error] 11411#11411: *15 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:11 [error] 11411#11411: *16 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:12 [error] 11411#11411: *17 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:13 [error] 11411#11411: *18 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:13 [error] 11411#11411: *19 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:14 [error] 11411#11411: *20 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsE" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsE HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:15 [error] 11411#11411: *21 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsE" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/--SsE HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:15 [error] 11411#11411: *22 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/-- HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:47:16 [error] 11411#11411: *23 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--" failed (2: No such file or directory), client: 64.71.144.196, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/-- HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 20:48:09 [error] 11411#11411: *36 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 75.51.0.154, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 21:07:39 [error] 929#929: *15 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 103.92.42.85, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 21:07:53 [error] 928#928: *11 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 103.92.42.85, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:06:16 [error] 928#928: *31 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:25:22 [error] 928#928: *43 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:33:33 [error] 928#928: *48 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/Test-File-1234" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 22:56:59 [crit] 928#928: *63 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 192.241.217.9, server: 0.0.0.0:443
2021/08/10 23:12:14 [crit] 928#928: *71 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 192.241.214.213, server: 0.0.0.0:443
2021/08/10 23:27:22 [crit] 928#928: *72 SSL_do_handshake() failed (SSL: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol) while SSL handshaking, client: 212.129.5.91, server: 0.0.0.0:443
2021/08/10 23:58:28 [error] 928#928: *76 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.90.83, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/10 23:58:28 [error] 928#928: *77 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.90.83, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:01 [error] 928#928: *78 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.225, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:01 [error] 928#928: *79 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.225, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:43 [error] 928#928: *80 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.203.23, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:00:44 [error] 928#928: *81 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.203.23, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:11:58 [error] 928#928: *89 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw" failed (2: No such file or directory), client: 80.100.40.176, server: sherlockmeet.expertsystem.co.in, request: "HEAD /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:13:57 [error] 928#928: *90 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.83.34, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:13:57 [error] 928#928: *91 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.83.34, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:14:34 [error] 928#928: *92 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.200.160, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:14:34 [error] 928#928: *93 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.121.200.160, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:17:16 [error] 928#928: *94 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.81, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:17:17 [error] 928#928: *95 open() "/usr/share/jitsi-meet/.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw:" failed (2: No such file or directory), client: 17.58.92.81, server: sherlockmeet.expertsystem.co.in, request: "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw: HTTP/1.1", host: "sherlockmeet.expertsystem.co.in"
2021/08/11 00:22:12 [crit] 928#928: *99 SSL_do_handshake() failed (SSL: error:1420918C:SSL routines:tls_early_post_process_client_hello:version too low) while SSL handshaking, client: 192.241.213.126, server: 0.0.0.0:443
1 Like
47

[filtered down some]

 sudo cat /var/log/nginx/access.log
[sudo] password for sherlock:
103.92.42.85 - - [10/Aug/2021:20:40:15 +0530] "GET / HTTP/1.1" 301 194 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
64.78.149.164 - - [10/Aug/2021:20:41:28 +0530] "GET /.well-known/acme-challenge/RAf7EBmElqJg9Me3p2wSvGdzbS2428ojvaZFhRCQgiA HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
172.104.24.29 - - [10/Aug/2021:20:46:09 +0530] "GET /.well-known/acme-challenge/letsdebug-test HTTP/1.1" 404 152 "-" "Mozilla/5.0 (compatible; Let's Debug emulating Let's Encrypt validation server; +https://letsdebug.net)"
172.104.24.29 - - [10/Aug/2021:20:46:10 +0530] "GET / HTTP/1.1" 200 21127 "-" "Go-http-client/1.1"
66.133.109.36 - - [10/Aug/2021:20:46:11 +0530] "GET /.well-known/acme-challenge/zoCU2DAiOyPCAcwDAZZhQ3C-QAn8-fy7QxGLdlAEuIA HTTP/1.1" 404 152 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
64.71.144.196 - - [10/Aug/2021:20:47:08 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ: HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15"
199.19.224.165 - - [10/Aug/2021:20:59:10 +0530] "GET /config/getuser?index=0 HTTP/1.1" 404 152 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0"
66.133.109.36 - - [10/Aug/2021:21:00:11 +0530] "GET /.well-known/acme-challenge/ieXzZjoiwfOLVi8ZVGmVn0xzF9JU03FwfPIPTW45mFY HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
209.141.51.75 - - [10/Aug/2021:21:08:55 +0530] "GET / HTTP/1.1" 200 396 "-" "Linux Gnu (cow)"
188.166.91.209 - - [10/Aug/2021:21:09:09 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:21:09:09 +0530] "" 400 0 "-" "-"
34.65.134.109 - - [10/Aug/2021:21:27:06 +0530] "OPTIONS / HTTP/1.0" 405 182 "-" "-"
188.166.91.209 - - [10/Aug/2021:21:30:15 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:21:30:15 +0530] "" 400 0 "-" "-"
113.87.250.52 - - [10/Aug/2021:21:56:33 +0530] "GET /boaform/admin/formLogin?username=ec8&psd=ec8 HTTP/1.0" 404 178 "-" "-"
128.14.141.34 - - [10/Aug/2021:22:04:52 +0530] "GET / HTTP/1.1" 200 396 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:06:16 +0530] "HEAD /.well-known/acme-challenge/--SsEmXibaqgKxUu-qs3juyKGfgd3b-MsaICJ_95lQQ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:07:00 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
188.166.91.209 - - [10/Aug/2021:22:11:25 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:11:25 +0530] "" 400 0 "-" "-"
80.100.40.176 - - [10/Aug/2021:22:12:14 +0530] "HEAD / HTTP/1.1" 301 0 "-" "curl/7.77.0"
128.14.134.134 - - [10/Aug/2021:22:13:25 +0530] "GET / HTTP/1.1" 200 21127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
211.237.2.243 - - [10/Aug/2021:22:17:23 +0530] "GET /manager/html HTTP/1.1" 404 580 "-" "User-Agent:Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705"
211.237.2.243 - - [10/Aug/2021:22:17:24 +0530] "\x16\x03\x01\x00^\x01\x00\x00Z\x03\x01a\x12\xAD\x9B\x9D\x92\x92\xD8\xB4\x9EZo\xBCs^qF\xF3\x16" 400 182 "-" "-"
211.237.2.243 - - [10/Aug/2021:22:17:24 +0530] "\x16\x03\x01\x00^\x01\x00\x00Z\x03\x01a\x12\xAD\x9B\xAB\x8D\xBA\xF4\x8B[\x98d\xAE\xF8_a\x14{r\xEC\xAA\x07g\x02F\xF1\xA7j\xB9\xD8\xD9\xEF\x00\x00\x18\x00/\x005\x00\x05\x00" 400 182 "-" "-"
192.241.218.152 - - [10/Aug/2021:22:21:23 +0530] "GET /owa/auth/x.js HTTP/1.1" 200 21127 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [10/Aug/2021:22:24:38 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:25:22 +0530] "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 0 "-" "curl/7.77.0"
188.166.91.209 - - [10/Aug/2021:22:25:42 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:25:42 +0530] "" 400 0 "-" "-"
192.241.214.177 - - [10/Aug/2021:22:32:14 +0530] "GET /ecp/Current/exporttool/microsoft.exchange.ediscovery.exporttool.application HTTP/1.1" 200 21134 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [10/Aug/2021:22:33:28 +0530] "GET / HTTP/1.1" 301 194 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:33:33 +0530] "HEAD /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:33:37 +0530] "HEAD /.well-known/acme-challenge/ HTTP/1.1" 404 0 "-" "curl/7.77.0"
80.100.40.176 - - [10/Aug/2021:22:33:39 +0530] "HEAD /.well-known/ HTTP/1.1" 301 0 "-" "curl/7.77.0"
192.241.215.139 - - [10/Aug/2021:22:45:40 +0530] "GET /owa/auth/logon.aspx HTTP/1.1" 200 21127 "-" "Mozilla/5.0 zgrab/0.x"
3.19.56.43 - - [10/Aug/2021:22:45:59 +0530] "GET /.well-known/acme-challenge/MkaL6Qdoms2j0W5fzQd2idqaKTJ9RrNB_v0xkTF7U3o HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
66.133.109.36 - - [10/Aug/2021:22:46:00 +0530] "GET /.well-known/acme-challenge/MkaL6Qdoms2j0W5fzQd2idqaKTJ9RrNB_v0xkTF7U3o HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
60.217.75.69 - - [10/Aug/2021:22:49:07 +0530] "GET / HTTP/1.1" 200 396 "-" "Mozilla/5.0"
80.100.40.176 - - [10/Aug/2021:22:51:56 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
80.100.40.176 - - [10/Aug/2021:22:51:56 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
188.166.91.209 - - [10/Aug/2021:22:56:12 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:22:56:13 +0530] "" 400 0 "-" "-"
45.61.146.242 - - [10/Aug/2021:23:03:00 +0530] "GET / HTTP/1.1" 200 21127 "-" "httpx - Open-source project (github.com/projectdiscovery/httpx)"
138.246.253.24 - - [10/Aug/2021:23:36:47 +0530] "GET /robots.txt HTTP/1.1" 200 36 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36"
188.166.91.209 - - [10/Aug/2021:23:39:53 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [10/Aug/2021:23:39:53 +0530] "" 400 0 "-" "-"
64.78.149.164 - - [10/Aug/2021:23:55:11 +0530] "GET /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"
122.160.66.172 - - [11/Aug/2021:00:02:21 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:02:22 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:02:22 +0530] "GET /favicon.ico HTTP/1.1" 200 1476 "http://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
212.192.246.80 - - [11/Aug/2021:00:04:13 +0530] "GET /config/getuser?index=0 HTTP/1.1" 404 152 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0"
144.86.173.145 - - [11/Aug/2021:00:06:14 +0530] "\x16\x03\x01\x00\xE4\x01\x00\x00\xE0\x03\x03\x93;\x1A\x8A\xC5}bI\xE9?\xC4\xE7V\xF3\x19=\xB4\xEF\xC5\xF5z\x90i\xC5\x9E\x04f\x89R\xEB\x90\x9D\x00\x00h\xCC\x14\xCC\x13\xC0/\xC0+\xC00\xC0,\xC0\x11\xC0\x07\xC0'\xC0#\xC0\x13\xC0\x09\xC0(\xC0$\xC0\x14\xC0" 400 182 "-" "-"
188.166.91.209 - - [11/Aug/2021:00:09:39 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [11/Aug/2021:00:09:39 +0530] "" 400 0 "-" "-"
192.241.213.231 - - [11/Aug/2021:00:09:45 +0530] "GET /actuator/health HTTP/1.1" 200 21134 "-" "Mozilla/5.0 zgrab/0.x"
80.100.40.176 - - [11/Aug/2021:00:11:58 +0530] "HEAD /.well-known/acme-challenge/CKMNKIPIVb8EFauAmJ_A7bKw1VHp8p0tYUMyHjsaARw HTTP/1.1" 404 0 "-" "curl/7.77.0"
122.160.66.172 - - [11/Aug/2021:00:18:28 +0530] "GET /.well-known/acme-challenge/Test-File-1234 HTTP/1.1" 200 15 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:18:28 +0530] "GET /favicon.ico HTTP/1.1" 301 194 "http://sherlockmeet.expertsystem.co.in/.well-known/acme-challenge/Test-File-1234" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
122.160.66.172 - - [11/Aug/2021:00:18:29 +0530] "GET /favicon.ico HTTP/1.1" 200 1476 "http://sherlockmeet.expertsystem.co.in/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
188.166.91.209 - - [11/Aug/2021:00:43:23 +0530] "POST /boaform/admin/formLogin HTTP/1.1" 404 152 "http://103.134.101.44:80/admin/login.asp" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0"
188.166.91.209 - - [11/Aug/2021:00:43:23 +0530] "" 400 0 "-" "-"
128.14.133.58 - - [11/Aug/2021:00:47:46 +0530] "GET / HTTP/1.1" 200 21127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
1 Like
48

I third that motion.
The server is serving.
Something is blocking certain IPs from reaching the server.

3 Likes
49

any other diagnosis?

1 Like
50

Not really.. You can clearly see the successful validation attempts in the access log, such as this one:

66.133.109.36 - - [10/Aug/2021:21:00:11 +0530] "GET /.well-known/acme-challenge/ieXzZjoiwfOLVi8ZVGmVn0xzF9JU03FwfPIPTW45mFY HTTP/1.1" 200 87 "-" "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)"

Return code "200" which means nginx successfully send back the validation token. However, other connections from more than one of the secondary validation points don't succeed.

There are a few SSL handshake errors in the error log, but I don't believe those to be the cause: without a successful handshake, the error returned by the Let's Encrypt server would probably not be a "timeout after connection". Also, the IP addresses of those SSL handshake errors are most likely not from Let's Encrypts validation vantage points (DigitalOcean and Oneline).

So most likely some kind of (regional) firewall or fail2ban like system between your server and the Let's Encrypt secondary validation servers.

3 Likes
51

@Osiris what should i do nextt :roll_eyes:

1 Like
52

I honestly don't know myself. Everything seems to be working on your own servers end with regard to nginx and certbot. No idea how to debug such a "timeout after connection" except for the things already mentioned. And I don't know how to help you with those elements I'm afraid.

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i undertstand , anyone else please any suggustion. its really big hurddle for me i was in between somthing please any suggustions guys???
i am ready to do anything

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54

Follow the money packets.

Starting at your server
DO: #look for problem

  1. What does that device plug into?
  2. Does that other device do any kind of GeoLocation blocking or IPS service?
  3. Does it have logs that might show any related drops?
    [review all logs]
  4. if "problem found" break; elseif continue to 1 (keep on DOing)
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i will thanks ... i will update too

thanks guys

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finally i got it . its my router this is the only thing i changed i config everthing on my other system everything same and working just router change.

i still dnt know how i will config with that router but any suggustion will be helpful

anyway thanks all you @Osiris , @rg305 and @petercooperjr

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guys may i know the ip or location from where LE ctrying to connect my server
?

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Let's Encrypt tries to connect from multiple vantage points on the Internet, because they need to ensure that you actually own the name as seen by everybody on the Internet.

Last I knew, their secondary validation sites were in AWS, but they could change that at any time, and might have some in other places. They don't publish a list of IPs or anything because they change so often.

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