You can find it here, if you need some tool: https://resources.davidcoen.it

I show you some of them here, for Nostr👇

#Nostr Redirect Tool

This tool is useful for creating a redirect for a domain to a Nostr profile. Nostr URLs are non-standard, so it can be a bit tricky to understand what to do. https://nostredirect.davidcoen.it

Nostr broadcast

A tool by Bordalix

Find your Nostr events via your public key

NIP-05 Creation Tool

The tool generates a .zip file. Inside you have a .htaccess file for your Apache server and a folder which contains a JSON called "nostr.json".

You simply need to paste the unzipped contents in the domain you prefer.

https://resources.davidcoen.it/nip05creator/