I can go to SOME websites, but not others

[mercanucaribe]

What's going on? I know it's not DNS servers because I tried both my ISPs DNS and my university's DNS. Is the internet sick?

 

[Colt45]

maybe a router popped somewhere close to you.

 

[akshatp]

Check your hosts file.. make sure no malicious proggies modified it...

 

[mercanucaribe]

Where is the hosts file? I use Firefox... And I get the same results in IE.

Maybe a router did pop.