Anyone aware of a #Drupal domain field? Not anything to do with Domain Access module, just a field to store a domain. Not a link, either. Just a field to store something like "example.com" with validation. All my searches just return domain access stuff. Existing validation on link fields makes using that messy.

Yeah, I could use a plain text field but then I've got to add validation (ironically maybe using DomainValidator from domain access) otherwise all sorts of BS will end up in there.