The: Daniel ⚡️ on Nostr: Self-hosted my own NIP-05 identifier. You can get one from a site like ...

Self-hosted my own NIP-05 identifier. You can get one from a site like https://nostrplebs.com created by Derek Ross (npub18am…p424)

Or if you’re up for a little challenge you can follow these instructions on hosting your own.
https://orangepill.dev/nostr-guides/guide-to-verify-nostr-profile-nip05-identifier-with-your-domain/