What Is Meant By Domain Name System. The DNS has a distributed database that resides on multiple machines on the Internet. Learn more about DNS using Amazon Route 53 and step by step instructions on setting up Domain Name System for your web application using Amazon Route 53 - ht.
Every domain name has a suffix that indicates which top level domain TLD it belongs to. Learn more about DNS using Amazon Route 53 and step by step instructions on setting up Domain Name System for your web application using Amazon Route 53 - ht. In simple terms if your website was a house then your domain name will be its address.
The purpose of DNS is to translate domain names into IP addresses - think of it like a phonebook for the Internet.
With DNS its possible to type words instead of a string of numbers into a browser allowing people to search for websites and send emails using familiar names. Some of them are generic such as com edu gov net etc while some country level domain names such as au in za us etc. There are only a limited number of such domains. The Internet is a giant network of computers connected to each other through a global network of cables.