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. https://crt.sh/?q=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:
It produced this output:
echo | openssl s_client -connect acme-v02.api.letsencrypt.org:443 | head
socket: Bad file descriptor
curl -I https://acme-v02.api.letsencrypt.org/directory
curl: (7) Failed to connect to 2606:4700:60:0:f53d:5624:85c7:3a2c: Network is unreachable
curl -6 ifconfig.co
curl: (7) Failed to connect to 2606:4700:3036::ac43:85e4: Network is unreachable
My web server is (include version):
I run web panel ISPManager 6, it uses nginx (1.16.1) and apache (2.4.6)
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
i am hosting provider, provide shared hosting for clients. Only ipv4 is used on the server.
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): ISPManager 6 Host
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): certbot is not installed in the system. Integration with Letsencrypt is provided via ISPManager 6 panel
I might be wrong, but have feeling that ip address of my web server is blocked in letsencrypt service. It started yesterday or day before yesterday.
If possible, could you please unblock my IP: 22.214.171.124