Yea super trivial…
So, what's missing? A NIP referring to the BIP, and specifying the Nostr specific nuancses?
It has been indeed several times suggested as a modification of NIP-05, and... rejected several times too.
For example: nostr:nevent1qqs9wlyjhf64edcxg8t364dfzgq4vt0m54z48lwc8k75jev7e2qu9tqpz4mhxue69uhkummnw3ezummcw3ezuer9wchsyg95fvqe8pylvpv87zshenxn4h3xv698udhtg5avkx55umqlgk627vpsgqqqqqqs85vxq8