Website is down again.. and now I am getting the following error.. help please...

Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /.

Reason: DNS lookup failure for: qyk-top40.zxq.net


It was working again and now this comes up..

Your site opens just fine for me. And I know it's not cached because I've never visited your site.

It sounds like your using a proxy server. What browser are you using, and if you know you are using a proxy server have you tried turning it off?