The DNS (Domain Name System) records control the functionality of domain names. Each registered domain name has a DNS record. The DNS record is made of sub records including MX, A, and CNAME.

Please try the following web sites for more information on DNS:

http://www.internic.net/faqs/authoritative-dns.html

http://www.dns.net/dnsrd/

To edit the DNS records, follow the below steps:

1. Login to your Rediff Business Solutions control panel. To login click here
2. Enter your Email ID and password. Click �Login�
3. The page after logging in shows the list of all the domain names that you have purchased. Find the domain name for which you wish to change the DNS Records.
4. Click on �Manage Domain� to go to the Domain Management page.
5. This takes you to the domain management page that gives the options to edit your DNS Records. Click on Edit to independently edit you�re A, CNAME and MX records.