DNS stands for Domain Name System and refers to how computers find other computers on the Internet. Unique IP addresses are associated with each computer on the Internet. These IP addresses are like house numbers on a street. They make it possible for other computers to find your computer.

To make finding computers easier for humans, DNS allows you to create an easy to remember name for your computer and associate it with your computer's IP Address. By adding an Alias record to a DNS server for your domain and telling it that mail.yourname.com is the computer with an IP Address of 192.168.1.22, you allow anyone on the Internet to find your computer by using the name mail.yourname.com.

You can add DNS Management to your domains during checkout.
To add DNS Management to an existing domain:
  1. Visit "account management".
  2. Click "my domains" and select the domains you'd like to order services for.
  3. Select "add/modify services to these domains" in the task dropdown.
  4. Select "DNS Management - $10.00/yr."