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: rudolf35.at
I ran this command: sudo certbot --apache
It produced this output: Saving debug log to /var/log/letsencrypt/letsencrypt.log
Enter email address (used for urgent renewal and security notices)
(Enter 'c' to cancel):
My web server is (include version): Apache2
The operating system my web server runs on is (include version): Ubuntu server 24.04 LTS
My hosting provider, if applicable, is: self hosted
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): 3.0.1
I am self hosting a Nextcloud server on Ubuntu 24.0.4 with Apache2. This server will be on a vertual LAN setup via ZeroTier One. I can access the server but get the warning that no certificate is presented.
FYI, I have and own the domain rudolf35.at via GoDaddy - so there is a public domain but it only holds a filler page. I could redirect it to my public IP but that just points at my AT&T fiber router; does not pass the request on to my Apache2 server - tried the open port route.