My domain is: organitz.kiev.ua
I ran this command: certbot certonly --webroot --webroot-path /var/www/certbot/ --dry-run -d organitz.kiev.ua
It produced this output: https://acme-staging-v02.api.letsencrypt.org/acme/chall-v3/10571894684/HEF01g
My web server is (include version): nginx/1.18.0
The operating system my web server runs on is (include version): Ubuntu 22
My hosting provider, if applicable, is:
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 1.21.0
My domain is associated with IPv4 address only (109.86.28.20). Why is it picking up some unknown IPv6 (2001:41d0:b:a74:5:39:10:93)?