I don't think that was his question.Domains like JohnSmith.com are generic
I don't think that was his question.
In this instance, I believe he's asking if you can find out what domains a person owns, by inputting his name or email address. Domaintools offers this as a paid service (for now).I think the question was related to another thread from the same day:
https://www.namepros.com/threads/can-a-persons-name-be-trademarked.1106572
So, I was answering in context of what looks like an inquiry about scaling a business model related to bulk domain registration of generic person names. Seems amply relevant to me if I understood correctly.
In this instance, I believe he's asking if you can find out what domains a person owns, by inputting his name or email address. Domaintools offers this as a paid service (for now).
I could be wrong though.