I just wanna say this is a such dope domain lol. How much does it cost?
Semi related to this - Ian Goldberg famously had the email address n@ai (Ian backwards if you missed it) - which caused problems for many mail clients and validators. I’d imagine cypherpunks.ca is easier to use. I saw similar things with one of the Balkans in 1998 - I think it was Croatia, where some government officials had name@hr email addresses.
https://mail.gnome.org/archives/evolution-list/2002-January/...
Now it looks like restaurant adverts. Maybe not much happens there any longer.