What is DNS ? How dns exactly works | Why DNS is the backbone of the internet? (2023)

What is DNS ? How dns exactly works | Why DNS is the backbone of the internet? [2021]
#dns #whatisdns

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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.

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PLEASE WATCH ALL THE VIDEOS FOR BETTER UNDERSTANDING !!

Credits & Resources -
source - wikipedia

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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!

[bigshuff]

I have been in this game for more years than i care to think about, and finally met someone via youtube who has added so much clarity to all the jargon in my head. Thank you sir. On my way to clicking the subscribe button right now.

[LarryTheInternetGuy]

Love your videos! They bridge the gap between " implied, learned networking knowledge" and what us basic folks know about networking. Not so confusing anymore! Thank you.

[jayesjjani]

Just love the way you teach it simplifies and sinks in so well.

[kingtewodrost]

I appreciate your valuable time. I love your detailed elaborations of this course. It really goes a long way in my IT career. Comprehensive, clear, concise, detailed and relevant. Great tutorials 👍👍

[hakimakbary]

Love the way he keeps things in details and abstraction level at the same time! Lovely!.

[kathleenm]

I’ve now watched about 4-5 vids in a row. I have no IT back ground but require high level understanding for my new role. you’ve made challenging topics easy to understand. Thank you so much, this is true intelligence and talent. Bless u

[lifeisbeautiful]

You explained it so easily the complex subject, it feels so easy now. thanks for making this video.

[KPRinCompany]

Great content. I enjoy the attention to detail when describing the many factors involved. Keep up the good work 💪🏾

[sagarpardeshi]

How amazingly this guy explained it, why don't they teach us in the school like this. Studying would never be boring then.
Kudos to you and thank you so much of sharing knowledge.

[uinutwf]

I'm frankly saying that, I love your explanation with real time examples. It helped a lot to me. Thank u.

[tarikislam]

You so amazing Professor! Keep up the awesome work! I can now explain how the DNS functions to my work colleagues. Bless You!

[travisrey]

You my friend are a genius. Thank you so much for your help! I'm really enjoying the channel!

[Laksurya_]

I never get clear Explanation about DNS like you. Your videos are very valuable than other pages.

[Networking_with_Hikmath]

I am a network engineering student. I understood how dns works. Thank you so much sir. I appreciate the effort

[seplynn]

Thank you so much. I am currently building a blog and my first step is to connect my domain to my blog software. I have to do this with dns records. As a first task of a novice it is daunting, but your video helps immensely.

[Sachin]

Great content .. simple way of explaining a complex concept .. appreciate all your hard work .. thanks 🙂

[Yaw_Jr]

Great content, you're an excellent instructor! Vivid‐ practical examples, obviously knowledgeable, and your passion for the subject matter and teaching in undeniable.

Keep up the great work, it's very much appreciated!

[dayeemine]

Man I must say you're great Thanks a lot hoping to see more of your Network videos

[leonwilliamson]

you simplify it perfectly, im new in this field and recently started a course comptia network and security and then follow with the plus and hacking, your probably going to be the reason i pass thankyou brother

[randomthings]

Thank you! I now understand the concept and how it works. Very helpful