Unable to get certificate IP blocked

Help
1

Hello,

I am unable to issue letsencrypt certificate because its blocked by cloudlfare.We have purchased this vps just 2 days back and certificate issue not working.

IP: 135.148.33.105

curl -v https://acme-v02.api.letsencrypt.org/directory

  • About to connect() to acme-v02.api.letsencrypt.org port 443 (#0)
  • Trying 172.65.32.248...
  • Connected to acme-v02.api.letsencrypt.org (172.65.32.248) port 443 (#0)
  • Initializing NSS with certpath: sql:/etc/pki/nssdb
  • CAfile: /etc/pki/tls/certs/ca-bundle.crt
    CApath: none
  • NSS error -5938 (PR_END_OF_FILE_ERROR)
  • Encountered end of file
  • Closing connection 0
    curl: (35) Encountered end of file

curl -Iv acme-v02.api.letsencrypt.org

HEAD / HTTP/1.1
User-Agent: curl/7.29.0
Host: acme-v02.api.letsencrypt.org
Accept: /

  • Recv failure: Connection reset by peer
  • Closing connection 0
    curl: (56) Recv failure: Connection reset by peer

traceroute acme-v02.api.letsencrypt.org
traceroute to acme-v02.api.letsencrypt.org (172.65.32.248), 30 hops max, 60 byte packets
1 gateway (135.148.32.1) 0.454 ms 0.412 ms 0.387 ms
2 192.168.250.254 (192.168.250.254) 0.370 ms 0.353 ms 0.335 ms
3 10.142.26.254 (10.142.26.254) 0.319 ms 0.301 ms 0.285 ms
4 10.142.22.38 (10.142.22.38) 0.261 ms 0.248 ms 10.142.22.40 (10.142.22.40) 0.250 ms
5 10.142.22.20 (10.142.22.20) 0.217 ms 10.142.22.16 (10.142.22.16) 0.280 ms 0.264 ms
6 10.244.1.100 (10.244.1.100) 0.492 ms 10.244.6.56 (10.244.6.56) 0.515 ms 10.244.1.102 (10.244.1.102) 0.506 ms
7 10.244.64.130 (10.244.64.130) 0.194 ms 10.244.64.134 (10.244.64.134) 0.183 ms 10.244.64.14 (10.244.64.14) 0.212 ms
8 10.244.120.2 (10.244.120.2) 0.685 ms 0.679 ms 0.753 ms
9 was-cva1-sbb1-8k.va.us (178.32.135.210) 4.075 ms 4.018 ms 3.993 ms
10 10.200.2.203 (10.200.2.203) 1.834 ms 1.816 ms 10.200.2.205 (10.200.2.205) 1.779 ms
11 13335.ash.equinix.com (206.126.237.30) 2.277 ms 2.251 ms 2.504 ms
12 172.70.40.2 (172.70.40.2) 1.720 ms 1.697 ms 172.70.132.2 (172.70.132.2) 2.154 ms
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Can anyone from staff help me to unblock the ip.

1 Like
2

I have unblocked it.

2 Likes
3

Thanks sir its working now. Have a great weekend.

3 Likes
4

@jcjones Was this blockage due to the DDoS mitigation measurements? If so, should @Brijendrasial check their system for intrusion or other malware?

2 Likes
5

They said IP was just assigned 2 days ago, so probably previous owner.

4 Likes
6

Whoops, totally missed that! Thanks!

4 Likes
7

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