Possible solutions of your questions

Hello.

Your website we have works fine:

http://screencast.com/t/*edhKv*lfE

please Do a trace to Your domain: start - run - enter cmd - in the black window enter tracert YOUR DOMAIN - after click to highlight - making enter - skopirovat here in the ticket

If You are experiencing zatrudina, view instructional videos http://ded**.net/helphost/tracert.htm

in a data center was a small problem  with the network. now everything is fixed