Problem With Web sites?

I'm on server 1 and I am experiencing a problem accessing my web site. I'm hosted and my points are positive but for some reason you can't access any of my domain names. When you use the sub-domain name it doesn't even work. Here are my web sites:

http://www.failedparanoia.net/
http://www.failedparanoia.org/
http://failedparanoiastreetteam.frihost.net/

Please tell me what's wrong!

Please check again. You may yourself just be blocked from it, because I can access the three just fine.