This sounds like a configuration issue with your router. For testing, try using the DNS information provided by your ISP or network administrator. Better yet, use the servers from http://www.opendns.org:
208.67.222.222
208.67.220.220
These are very reliable and should behave in the same way regardless or your geography, ISP, or network configuration. If you can resolve hostnames using these DNS servers, then the problem is likely your network.
Ravic,
This sounds like a configuration issue with your router. For testing, try using the DNS information provided by your ISP or network administrator. Better yet, use the servers from http:// www.opendns. org:
208.67.222.222
208.67.220.220
These are very reliable and should behave in the same way regardless or your geography, ISP, or network configuration. If you can resolve hostnames using these DNS servers, then the problem is likely your network.