nip05 is an identifier and nothing more. It does not verify anything beyond the fact that the administrator of the domain was willing to lend you an ID.
The only nip-05 identities that I consider as verification right now are _@domain (you are the administrator of that domain) or when I check the nostr.json and I see it's only very few, hand picked keys. And I would not apply this heuristic if the domain was without any value.