Unable to surf to a couple sites

So, yesterday, suddenly, out of the blue, I was unable to surf to vnboards.ign.com (although I could go to ign.com), and HSLan.com.

A couple sites I go to regularly.

Have spybot with teatimer on, it didn't say anything. Scanned it for spyware with updated spybot, nothing. Scanned with updated Ad-Aware, still didn't work. Scanned with Hijackthis, nothing running that I didn't know. Tried rebooting several times. Even downloaded Mozilla, still will not go to those two web sites, but will go to any other one.

Anyone have any ideas?

Only thing I can think of is they're both message boards, so some kind of cookie or file that was saved from there might be the cause.

 

Checked those, even added VNboards as a trusted site. Still won't connect to just those two sites.

Just to make sure, I also pinged it, and it went through quickly.