Solution :
To check whether the nameservers (or) A record of the domain is pointed to our server in the below url
http://www.intodns.com/.
If you need to point the nameservers to our server kindly login to the domain control panel of the domain where the domain is registered and change the nameservers to our server,
ns1.servername.com
ns2.servername.com
The name server change will take 24 to 48 hours to reflect in ISPs. Until that you can see the status of your domain under http://megaproxy.com/freesurf.