DNS (Domain Name System or Service) as an Internet service that translates domain names into IP addresses. Domain names are alphabetic, making them easier to remember; however, the internet is actually based on IP addresses which are digits. Every time you use a domain name, therefore, a DNS service must translate the name into the corresponding IP address. For example, the domain name www.example.com might be translated to 198.105.232.4.
In CloudBlue Commerce you are provided with some functionalities to manage your DNS. Namely, you can add different record types or edit DNS time settings.