If you haven't yet done NIP-05 identity verification, no need to jump on solutions that do it for you.

I've put together the simplest possible self-hosted NIP-05 verification setup I can think of. Just get the cheapest VPS you can, clone the repo, edit 2 files slightly, and run one command and you'll have an always-on, always up-to-date, properly certified NIP-05 identity endpoint: