I got a homelab, at the moment I am only running some local stuff and tailscale to reach my stuff remotely.
I can use tailscales ddns, but I would like a real domain. Is there a domain registrator that works with dynamic ips? Or do I need to use a CNAME instead of A record?
Yea, my stuff supports it. But I never checked out how the ISPs is dealing with it. I will check it out!
If you have a static IPv6 address you can host your own authoritative DNS locally and use it for IPv4.