My domain is:
Iclock.com.ua
Hello @Tofeckiy, welcome to the Let's Encrypt community. 
Here is currently what Let's Debug is showing
HTTP-01 https://letsdebug.net/iclock.com.ua/1367521
DNS-01 https://letsdebug.net/iclock.com.ua/1367529
Here is a list of issued certificates crt.sh | iclock.com.ua the latest being 2023-02-08.
Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: iclock.com.ua
I ran this command:
It produced this output:
My web server is (include version):
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know):
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):
Thank you for assisting us in helping YOU!
$ curl -Ii http://iclock.com.ua/.well-known/acme-challenge/sometestfile
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 08 Feb 2023 23:54:54 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://iclock.com.ua/.well-known/acme-challenge/sometestfile
$ curl -Ii https://iclock.com.ua/.well-known/acme-challenge/sometestfile
HTTP/2 404
server: nginx
date: Wed, 08 Feb 2023 23:55:04 GMT
content-type: text/html
content-length: 146
strict-transport-security: max-age=60; includeSubDomains
1 Like
The currently certificate being served looks good
https://www.ssllabs.com/ssltest/analyze.html?d=iclock.com.ua
$ openssl s_client -showcerts -servername iclock.com.ua -connect iclock.com.ua:443 < /dev/null
CONNECTED(00000003)
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R3
verify return:1
depth=0 CN = iclock.com.ua
verify return:1
---
Certificate chain
0 s:CN = iclock.com.ua
i:C = US, O = Let's Encrypt, CN = R3
a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
v:NotBefore: Feb 8 20:23:05 2023 GMT; NotAfter: May 9 20:23:04 2023 GMT
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
1 s:C = US, O = Let's Encrypt, CN = R3
i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
v:NotBefore: Sep 4 00:00:00 2020 GMT; NotAfter: Sep 15 16:00:00 2025 GMT
-----BEGIN CERTIFICATE-----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ikfmZW4/RvTZ8M6UK+5UzhK8jCdLuMGYL6KvzXGRSgi3yLgjewQtCPkIVz6D2QQz
CkcheAmCJ8MqyJu5zlzyZMjAvnnAT45tRAxekrsu94sQ4egdRCnbWSDtY7kh+BIm
lJNXoB1lBMEKIq4QDUOXoRgffuDghje1WrG9ML+Hbisq/yFOGwXD9RiX8F6sw6W4
avAuvDszue5L3sz85K+EC4Y/wFVDNvZo4TYXao6Z0f+lQKc0t8DQYzk1OXVu8rp2
yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O
yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids
hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+
HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv
MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX
nLRbwHOoq7hHwg==
-----END CERTIFICATE-----
2 s:C = US, O = Internet Security Research Group, CN = ISRG Root X1
i:O = Digital Signature Trust Co., CN = DST Root CA X3
a:PKEY: rsaEncryption, 4096 (bit); sigalg: RSA-SHA256
v:NotBefore: Jan 20 19:14:03 2021 GMT; NotAfter: Sep 30 18:14:03 2024 GMT
-----BEGIN CERTIFICATE-----
MIIFYDCCBEigAwIBAgIQQAF3ITfU6UK47naqPGQKtzANBgkqhkiG9w0BAQsFADA/
MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
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TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
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PRmP6zjzZN7IKw0KKP/32+IVQtQi0Cdd4Xn+GOdwiK1O5tmLOsbdJ1Fu/7xk9TND
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ATAwMC4GCCsGAQUFBwIBFiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQu
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MA0GCSqGSIb3DQEBCwUAA4IBAQAKcwBslm7/DlLQrt2M51oGrS+o44+/yQoDFVDC
5WxCu2+b9LRPwkSICHXM6webFGJueN7sJ7o5XPWioW5WlHAQU7G75K/QosMrAdSW
9MUgNTP52GE24HGNtLi1qoJFlcDyqSMo59ahy2cI2qBDLKobkx/J3vWraV0T9VuG
WCLKTVXkcGdtwlfFRjlBz4pYg1htmf5X6DYO8A4jqv2Il9DjXA6USbW1FzXSLr9O
he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC
Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5
-----END CERTIFICATE-----
---
Server certificate
subject=CN = iclock.com.ua
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 4590 bytes and written 395 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE
1 Like
In addition there are DNS ERRORs:
1 Like
Except for some minor things, your site seems to be fine: SSL Server Test: iclock.com.ua (Powered by Qualys SSL Labs)
4 Likes
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