Update for anyone who didn't notice: it's back up.

Checked with vyhd about it a few days ago (since he's my only contact remotely associated with the site) - as far as he knows, the Boxorroxors server is up and running, and it's just a DNS expiration, as Keby pointed out.  The main issue is that the set of people who currently care is also a set of people who don't actually know who the admin (that is, the person who actually has their name on accounts related to hosting the site) is, so it could take a little while for them to track down whoever needs to be tracked down.

The site's been down for about 3 weeks at this point, and Google dropped it from results (and therefore from the Google cache) about a week ago.

That's a good question. I just googled it and all I'm getting is youtube videos, random gamer profiles and website profiles.

EDIT:
http://www.ip-adress.com/whois/boxorroxors.net



Well there ya go :/