"How do I know if it's just me?"

The domain name zrxocboard.com, the web site (and vBulletin) files and the database that stores all the shite posts and threads are all hosted by DreamHost in the US.

There will always be an occasional glitch that temporarily takes the site down, but if something bigger happens, you can check http://www.dreamhoststatus.com/ and see if there's any news there. One for your bookmarks.

The web site files are hosted on a server called "good" and the database is hosted on a server called "checkers", in case it's a problem only affecting a few of the servers.