Firefox can't find the server at www.facebook.com., I keep getting this all of a sudden .virus?

[denise w]

Firefox can't find the server at http://www.facebook.com., I keep getting this . Everything was fine , I just got done doing my taxes online and went to check facebook and this is what I get, from yahoo and google also.
I'm not worried about the world ending because i can't get on facebook just trying to catch a virus early if that's what it is.

[Liam]

Facebook is doing maintenance and probably be back on in an hour or so probably changing something again :/

[Casca Longinus]

Believe it, or not, sometimes a server experiences problems, or does maintenance, and you just have to come back later.
The world is not going to end just because you can't get on fb.

I apologize, that was a bit rude, just try later...

[Ayat]

Try again. it will open. or you clear your all history and close firefox and again open firefox.

[277N]

I used to get problems in connecting with http://www.facebook.com using Firefox.
Now I use Opera, it works perfectly!

[DunbarPappy®ϟϟ]

This web service will tell you if a site is "down for everyone or just me".
Very easy to use.
http://www.downforeveryoneorjustme.com/