Most of Yuri DIY! services are hosted at Erin's (1millibyte) home on computers in a shelf.
The exception is the DNS nameservers which are hosted on her personal VPS (ns1.1millibyte.cz) and VPSFree z.s. (ns3.vpsfree.cz).
At my home, all the IPv4 traffic to this computer is either behind Jool NAT64 and for accessing hosted stuff from IPv4 internet, it uses A-Snip!. Running all this on Turris Omnia 1).
2a03:c23:16f1:5100::/64It runs This Wiki and IceShrimp.NET instance.