How can I set DNS address settings on Windows XP?
In order to add or change the DNS address on Windows XP, select Control Panel > Network Connections to open Network Connections windows.
Right click on the connection of which you want to change the DNS settings and choose Properties. On Connection Properties dialog box, select Internet Protocol (TCP/IP) from the list and click Properties.
On Internet Protocol (TCP/IP) Properties dialog box click Use the following DNS server addresses and enter the DNS server addresses as 126.96.36.199 and 188.8.131.52.