What is DNS?

What is DNS?

DNS

 

DNS (Domain Name Server) is area name server.

Each computer at the internet is assigned a completely unique cope with, known as an ip address. A normal IP address looks like this: 199.123.456.7

It's far very difficult to hold in mind the IP addresses of all of the websites we go to every day. Phrases are less complicated to bear in mind than strings of numbers. This is in which domain names come into the image. While you visit a internet site, all you want to know is its URL. Computers don't forget numbers, and dns facilitates us convert the URL into an IP address that the computer can recognize.

When you kind in domain.Com into your browser, the browser first wishes to get the ip deal with of WWW.Area.Com. The browser contacts a DNS server to question the area of the server where the webpages are saved. Consider it as a listing carrier of IP cope with.

The traditional phone book directory analogy, you need to locate the agency "Joe's book shop", you appearance inside the listing and spot that it's miles placed on 123 important road. Then you definitely go to the address to visit the shop.