master.liveforspeed.net is resolving to the wrong address.
You probably set it in %WINDIR%\system32\drivers\etc\hosts
Remove the entry from there (edit it using notepad) and do an ipconfig /flushdns and see if it resolves to a different address. If not reboot and it should. The fact that you can't see means that you're being a tit, or its set somewhere else.
The 5 millionth post of proof that editing the hosts is not recommended.