How to setup your Mastodon instance on a Raspberry Pi in an IPv6-only environment using NAT64 #mastodon #ipv6 https://www.raspberrypi.com/news/host-your-own-mastodon-instance-on-a-raspberry-pi/
@freemo @cr well, qoto doesn't have IPv6 at all. Normal DNS has only an A record for qoto.org (no AAAA).
However, I use DNS64, so get back a synthetic NAT64 AAAA address (starting with 64:...). A "not proper" IPv6 address.
To add IPv6 you either need a hoster that provides it, or put a CDN in front (although as has been pointed out to me that means you need to also trust your CDN as well as your hoster, e.g. for HTTPS security).