How can I check is my IP blocked?

Hi, I'm in a middle of server migration process now so have to issue a dozen of SSL certificates. And I think I hit the limit on it. I'm using built in generator in a ISP6 (6.35.4) on IP 31.131.254.108

error in a Log is:
Type: 'rpc' Object: 'query' Value: 'query: SSL connect error'
url: https://acme-v02.api.letsencrypt.org/acme/acct/349836810

My domain I have issue is: genvostok.media

So I guess there is nothing to go wrong but an IP ban. Can anyone from community be so kind to Chek it? And remove blocking. I'm promising to be a more responsible on that in future.

Happy new year BTW.

3 Likes

Sorry, I checked and don't see any blocks at Let's Encrypt for that IP address. Are you still seeing this error, are you able to connect to https://acme-v02.api.letsencrypt.org/directory?

3 Likes


Yeah still got an issue trying to create certificate. How can I check accessibility of let's encrypt servers from my server?

2 Likes

Check the versions of OpenSSL and curl:

openssl version
curl --version

2 Likes

root@:~# openssl version
OpenSSL 1.1.1d 10 Sep 2019

root@:~# curl --version
curl 7.64.0 (x86_64-pc-linux-gnu) libcurl/7.64.0 OpenSSL/1.1.1d zlib/1.2.11 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) libssh2/1.8.0 nghttp2/1.36.0 librtmp/2.3
Release-Date: 2019-02-06
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL

2 Likes

CURL got me this:

root@:~# curl -vvvv -I -L -k https://acme-v02.api.letsencrypt.org/directory

  • Expire in 0 ms for 6 (transfer 0x5633c4cd4e20)
  • Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
  • Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
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  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
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  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
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  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
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  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
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  • Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
  • Trying 172.65.32.248...
  • TCP_NODELAY set
  • Expire in 149999 ms for 3 (transfer 0x5633c4cd4e20)
  • Expire in 200 ms for 4 (transfer 0x5633c4cd4e20)
  • Connected to acme-v02.api.letsencrypt.org (172.65.32.248) port 443 (#0)
  • ALPN, offering h2
  • ALPN, offering http/1.1
  • successfully set certificate verify locations:
  • CAfile: none
    CApath: /etc/ssl/certs
  • TLSv1.3 (OUT), TLS handshake, Client hello (1):
  • OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to acme-v02.api.letsencrypt.org:443
  • Closing connection 0
    curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to acme-v02.api.letsencrypt.org:443
2 Likes

Well somehow it's working again so it was maybe a routing problem. Anyone who reads this thread with similar issue I guess you should just wait a while.

4 Likes

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