Check the address for typing errors such as ww.example.com instead of www.example.com
   If you are unable to load any pages, check your computer’s network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

Up until recently we could pull up our website: backthenagain.ca without any problems. Now Firefox will not load it This is the message I receive: Server not found Firefox can’t find the server at backthenagain.c. Check the address for typing errors such as ww.example.com instead of www.example.com If you are unable to load any pages, check your computer’s network connection. If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.