Just a note:
Luxembourg isn't really offshore hosting even if ultratechhost tells you.
And maybe check your Vhost configuration, especially setting a default one serving content if there's no DNS client info available (e.g. entering your IP directly).
And - finally - your old PHP 5.2.17 is marked as unsupported. Dunno which Linux Distro you're using but maybe updates are available or Cpanel offers them.