Forum wont display?

Hi guys,just asking about the forum we use that you guys provide provide wont come up and there is a DNS problem and google cant open it?

I got some one else to use their computer and it opens for them,what do you think is the problem?

It actually says that internet explorer can not display this web page or similar.

Can you please provide your forum URL or a screenshot?

This is it.

http://southeastqueenslanda.aforumfree.com/

It works fine for me. You say Internet Explorer doesn't show the page?

Yep,thats whats happening.

You might wanna try using a different browser or deleting your cache in Internet Explorer

Done,thanks mate.