I have been having this odd issue. In Internet Explorer both 6 and 7, my browser will not open the portal www.excite.com. I have checked all the privacy and security settings and the site is not blocked nor is anything out of the ordinary set for this site. The site pulls up just fine in Firefox and if you put the IP address instead of the DNS name into IE, it will come up, but none of the links work on the web page.
Our network does not have any hardware or software filtering right now or group policies regarding Internet Explorer.
It's a real mystery and I hope someone can help me with it.