Looking someone up who has WhoisGuard
 

I need to look up a piece of shit

is that even possible?

Negative.

They open in a few hrs (CA) time

Well there are sort of ways but depends on some factors. You wont get the info directly from that domain however.... if they are on a dedicated box with other domains hosted you might get lucky by doing a reverse ip search. If they have other domains that they did not protect. People leave trails like snails on the internet. Just need a few crumbs to start your search.