BleepingComputer.com: Browsers won't open 1 website

Hey to all who reads this..

Well last night i was talking to someone who was helping me out getting un0infected on the MalWareBytes forums and it was going well... But just before when i tried to go on to see if he had replied firefox wouldn't open it, neither will IE...

www.malwarebytes.org/forums/ is the URL

And when i try get on it i get this message..

Server not found













Firefox can't find the server at www.malwarebytes.org.








* Check the address for typing errors such as
ww.example.com instead of
www.example.com

* If you are unable to load any pages, check your computer's network
connection.

* If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.

I'm not using a proxy or anyhting, so does anyone know why it isn't loading?

Thanks to anyone who replies

Being blocked from security web sites, such as Malwarebytes, is a sure sign that you are (still) infected. If you have access to a clean computer re-establish contact with the person at the Malwarebytes forum for additional instructions. Or you can start a new thread here in the "Am I infected" section.

Well i've been trying some more sites and it doesn't seem like this is the only one thats been blocked... AVG an a few others that i tried are, i can't install any other anto virus because when it comes to updating them it says it can't connect ot the server