My domain is: gilliards.duckdns.org
I ran this command: sudo certbot -v --apache -d gilliards.duckdns.org
It produced this output:
Certbot failed to authenticate some domains (authenticator: apache). The Certificate Authority reported these problems:
Detail: 126.96.36.199: Fetching http://gilliards.duckdns.org/.well-known/acme-challenge/Kd1mchCHMDejr5iCTk7ZfZTmEqIs2ZlDr2U608E_HXo: Timeout during connect (likely firewall problem)
Hint: The Certificate Authority failed to verify the temporary Apache configuration changes made by Certbot. Ensure that the listed domains point to this Apache server and that it is accessible from the internet.
Cleaning up challenges
Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
My web server is (include version):
Server version: Apache/2.4.57 (Ubuntu)
Server built: 2023-04-08T12:56:02
The operating system my web server runs on is (include version):
Ubuntu 22.04.2 LTS
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know):
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
No, I have sudo access
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot):
I've setup my firewall as :
80,443/tcp ALLOW Anywhere
443,8080/tcp ALLOW Anywhere
80/tcp ALLOW Anywhere
80,443/tcp (v6) ALLOW Anywhere (v6)
443,8080/tcp (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
Is there anything I'm missing?
Thank you in advance for any help you can provide.