What is DNS ? How dns exactly works | Why DNS is the backbone of the internet? [2021] #dns #whatisdns ** Do Watch All tutorials from our Networking & Infra Playlist Below ** Networking and Infra Concepts -    • Networking & Infra Concepts   **Do check out our popular playlists** 1) Crunching Data Series (2020) -    • Learn - Data Engineering, Data Archit...   2) Google Cloud Platform Beginner Series (2020) - https://www.youtube.com/watch?v=OzwSBbuHY-0 3) Latest technology tutorial (2020) - https://www.youtube.com/watch?v=l5UcUEt1IzM Hi Friends, I am Anshul Tiwari, and welcome to our youtube channel ITkFunde. More about this video - Domain Name Service aka DNS is the unsung hero of networking. Without DNS it would be impossible for us to traverse through this vast jungle of the world wide web. So let's learn what is dns in a fun way? I am sure anyone even without an I.T. background would be able to understand DNS after watching this tutorial. We will cover dns with a layman example and then take a more detailed look into how exactly dns server works. How different domains are structured into parent-child relationships. What kind of dns queries are used to reach a device over the network. WE HAVE ADDED USEFUL TOPICS IN OUR NETWORKING AND INFRA SERIES (LINK ABOVE). PLEASE WATCH ALL THE VIDEOS FOR BETTER UNDERSTANDING !! Credits & Resources - images - pixabay.com source - wikipedia **Social Links** Youtube - null Facebook - https://www.facebook.com/ITkFUNDE/ Linkedin - https://www.linkedin.com/in/ansh9685 Twitter - https://twitter.com/ansh9685 Instagram -https://www.instagram.com/itkfunde/ **About This Channel** Friends ITkFUNDE channel wants to bring I.T related knowledge, information, career advice, and much more to every individual regardless of whether he or she belongs to I.T or not. This channel is for everyone interested in learning something new!