337570 Search Engine Problem

I would like a programmer to take a look at my website through Google search engine to try to determine what the problem is regarding my site. My website is no longer listed in Google's Search Engine. It had been listed there for over three years. But now, it is no longer listed, where people can find it, when they enter its domain name. There appears to be a problem with my site's domain nameserver that's preventing it from being listed. I need someone that can determine what the problem is and fix it. I'm looking for someone who can fix this problem. It doesn't appear to be something that cost a lot to fix. To see this problem in the google search engine go to: [login to view URL]