http://who.is Ex:http://who.is/dns/kapilhomes.com/ To check the DNS What's My DNS? whatsmydns.net is an online service that allows you to instantly perform a DNS lookup to check a hostnames current IP Address and other DNS information against a selection of random name servers around the world. This is especially useful to check the current state of DNS propagation after making changes to your domains zones. http://www.whatsmydns.net/#CNAME/mail.kapilhomes.com To check all the records propagation.