@travelmore yeah that would be the new default fqdn.
If you access via IP, just make sure you add IP you use as a SAN. But you can start accessing it via the fqdn if you want as well.
I had created mine way before home.arpa was a thing.. And I use local.lan as my domain, kind of in the process of changing over.. I access my nas with home.arpa
[image: 1677461599871-homearpa.jpg]
See my browser trusts it, and using different domain... Once you trust the ca, you can create certs it trust for any fqdn, any IP, etc.