Can't find the Macosrumors server

[clint]

Over the last week when I try to download Macosrumors.com, I get the message:

Safari can’t open the page “http://www.macosrumors.com/” because it can’t find the server “www.macosrumors.com”.

IE says the same thing. I tried my friends aged windows machine, and it downloaded the page, so I know it still exists. Why the hell would I be having trouble downloading it? Preferences problem? What? (by the way, I'm an idiot, and I admit that I should have been able to figure this out myself . . . )

Thanks