Iv'e been buying a quite a few domains recently and i was wondering what exactly does whois do. What can someone find out if i don't have it? If they can only find out my name and email then i'm going to forget paying extra for it. For those of you who are curious...i'm buying up domains related to my main niche and i may start building up a PBN. But don't lecture me on that!! lolz. Cause my question is about WHOIS.