Why aren't Safari and Firefox loading websites? Chrome works Fine on my rMBP.

[iMore Question]

I am using a retina MBP with Yosemite.
Starting today, lots of websites are not loading, or only loading partially. I just keep getting the server not found error. It only happens in firefox and safari.
Chrome is not giving me any issues. I didn't install anything new. Only recent update I did was to parallels VM.
I tried both wifi and ethernet and same issue for both. It is not an internet issue, because other computers in the same network are working fine.

Any ideas? Note, I have had a lot of wifi issues ever since "upgrading" to yosemite. But I don't think that is related.

 

[Just_Me_D]

All of the sites I've visited today has been loading properly using the Safari browser on my MacBook running OS X Yosemite.