I've broken the nostr client Iris (npub1wnw…95l8) into allowing me to have my own nip05 address without using some other service, as well as replacing nostr.build (npub1nxy…avr7) with my own pictshare instance.
Now, anyone using my Iris instance at https://nostr.sharivegas.com/ can enjoy an alternative to nostr.build, and I've learned how to get nip05 addresses without some weird shit.
So that was interesting.