The issue I am facing is that, when I type the following address(http://server:8080/) in the address bar of any browser except opera, I automatically get redirected to "http://server.com".

This happens only when I give a port number in my browser.
The browser opens all sites except this.

Other thing is that it works properly in opera.
I am facing this problem in Firefox, IE and Safari.

I have been working on this since 2 days but was not able to crack it.

Please help guys,