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: farm.adventblocks.cc
I ran this command: certbot certonly --apache
It produced this output: Fetching http://farm.adventblocks.cc/.well-known/acme-challenge/ldSOlHLJqGekm9QkowIRT_BGPYyj9ttXbpiafBIdeuc: Timeout during connect (likely firewall problem)
My web server is (include version):
The operating system my web server runs on is (include version): Ubuntu 22.04
My hosting provider, if applicable, is: space-hosting.net
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): no
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): certbot 1.32.2
Same problem with another subdomain (including the main adventblocks.cc) The site is accessible from the internet and passes all tests.
When I turn on the cloudflare proxy everything works fine, the certificate is created, but for some reason I can't use it (proxy) all the time.
I completely disabled ufw and allowed all traffic in iptables - it doesn't change anything
When I use cloudflare proxying, 6-7 requests come to the web server from letsencrypt verification servers, without it - ~3
Sometimes (according to letsdebug tests) I get the message "Everything is OK" (I don't remember exactly).
Same with standalone server.