FirEwAll

Hello I can't connect to one website that makes spotting scopes namely www.celestron.com   67.227.182.70 although I could earlier

 

Vista HPrem 64 bit , IE9 , Firefox

I've checked Hosts file which is at default, checked that the site isn't blocked in IE9 0ptions Privacy, restored  IE9 advanced settings option (I haven't reset IE9 ),

Tried IE 64 bit, IE) without addons,,,Turned off modem overnight.

 

I just wonder if NIS 2012 firewall could be blocking it- How can I find this out?

 

thanks