Hi, I am very new here, so I am not sure if it is the right place for my problem, but I will risk.
I am trying to connect to Internet using Tiscali Broadband,it says it's connected, the modem has two steady lights,but I am getting the DNS error when I am trying to open any websites in my browser (Internet Explorer 6.0) or when I am logging into MSN Live Messenger it reports that I am facing a DNS problem on my PC. I've pinged my IP address and my DNS servers, I asked my collegue to ping my IP and DNS externaly and it was successfull. I am unable to access any websites even using their IP addressess.
I've reinstalled the Tiscali Modem and rebooted the PC couple times. I am running out of ideas what could cause this problem. All my settings seem to be fine as it worked allright on Tuesday morning and I haven't changed anything. I also run a scan on the PC to check if there's any spyware but it didn't find anything.
I don't have any personal firewalls installed and the Windows firewall is currently turned off.
I would really appreciate your help as I am very very concerned.