I'm having an odd problem, don't know where it's coming from or why it's happening.

I can't visit certain websites, some of which I was able to visit before.

Example: http://scp.indiegames.us/news.php

However, if I use the http://www.browseatschool.net proxy, I can see the sites just fine. It's multiple sites, not just that one. If I remove my router and connect directly to the modem, same deal, and I don't have a software firewall.

If I use a neighbor's connection via my wireless card (different ISP), I can see the sites fine as well.

So, yes, what the hell?

DNS problems?