What is DNS?

DNS stands for Domain Name System which is important for the different domain owners. When you register and buy a website then you are provided with an IP address. The IP address is in digital form, like- 102.27188.74. Human may find it difficult to remember the IP address for the different website and this is why the domain name system was introduced. Instead of number, a name was given to the particular IP address and this made it easy for us to remember the website name. 

When you types in the domain name in the address bar, the computer decodes it into its own language to get the IP address of the website. It uses the Domain name servers to locate the IP address and then opens the website. The domain name system is important for every website as this is what helps them to get the visitors on their site. The DNS maintains that no two website should have the same name