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.
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**
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Linkedin - / ansh9685
Twitter - / ansh9685
Instagram - / 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!

Пікірлер: 631

  • @bigshuff
    @bigshuff Жыл бұрын

    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.

  • @ITkFunde

    @ITkFunde

    3 ай бұрын

    Thankyou Sir🙏

  • @LarryTheInternetGuy
    @LarryTheInternetGuy Жыл бұрын

    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.

  • @jayesjjani2278
    @jayesjjani22783 жыл бұрын

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

  • @hakimakbary65
    @hakimakbary65 Жыл бұрын

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

  • @lifeisbeautiful7882
    @lifeisbeautiful78823 жыл бұрын

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

  • @sagarpardeshi2954
    @sagarpardeshi2954 Жыл бұрын

    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.

  • @KPRinCompany
    @KPRinCompany3 жыл бұрын

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

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks a lot

  • @user-ui1nu9tw2f
    @user-ui1nu9tw2f11 ай бұрын

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

  • @kathleenm482
    @kathleenm4823 жыл бұрын

    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

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks Kathleen means a lot !!

  • @deepakbisht7534

    @deepakbisht7534

    Жыл бұрын

    I have seen many videos for learning this all. And it's so true whatever #kathleen M said this is feel so easy to learning now because of your teaching style. Thank you alot for doing such a good thing.

  • @Yaw_Jr
    @Yaw_Jr2 жыл бұрын

    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!

  • @kingtewodrost3627
    @kingtewodrost36272 жыл бұрын

    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 👍👍

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks brother ☺️🙏

  • @giadagianni535

    @giadagianni535

    2 жыл бұрын

    @@ITkFunde एवं

  • @Laksurya_6923
    @Laksurya_6923 Жыл бұрын

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

  • @travisrey4910
    @travisrey4910 Жыл бұрын

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

  • @seplynn7122
    @seplynn7122 Жыл бұрын

    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.

  • @Sachin795
    @Sachin7952 жыл бұрын

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

  • @Networking_with_Hikmath
    @Networking_with_Hikmath9 ай бұрын

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

  • @tarikislam4661
    @tarikislam46612 жыл бұрын

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

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks Tarik 👍

  • @dayeemine4689
    @dayeemine46893 ай бұрын

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

  • @EricZepeda320
    @EricZepeda3202 жыл бұрын

    Bro this is some premium content you got on your page, glad to have subscribed, keep it up! 🙏🏼💯🔥

  • @shivanigadekar4281
    @shivanigadekar4281 Жыл бұрын

    This is the best explanation I have ever seen for the DNS

  • @gopalakrishnanshanmugam4375
    @gopalakrishnanshanmugam43759 ай бұрын

    Thank you very much on providing a simpler way of explaining - helps a lot in understanding DNS and all your videos in understanding networking concepts. Great videos.

  • @SatyendraSingh-lx7ru
    @SatyendraSingh-lx7ru2 жыл бұрын

    I am watching this video after posted 8 month . I watched multiple video to understand of How dns works and actually what is dns query resolution. Now u got my point. Thank u very much for this . Make a series videos on Windows server

  • @fakhriyehghorashi125
    @fakhriyehghorashi1252 жыл бұрын

    Hi Sir I love your teaching, would you please also teach about different communication protocols such as Modbus RTU and so on? Many many thanks

  • @randomthings596
    @randomthings596 Жыл бұрын

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

  • @konarkakshata1
    @konarkakshata13 жыл бұрын

    Excellent overview and explanation, keep up the great work. Thank you for these videos!

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Akshata

  • @themiseducationoftheameric7407
    @themiseducationoftheameric740714 күн бұрын

    Bro, I've watched about 3 of your videos so far. Well done! You are a good teacher. You know how to explain the concepts in a very easy-to-understand way. Well done my bro.

  • @muralichowdary8616
    @muralichowdary86163 жыл бұрын

    Thank you so much❤ @Itkfunde !! Ur videos are helping me out in my Networking subject, I'm grateful to you 😊.Best wishes💐

  • @RamGopalKS
    @RamGopalKS2 жыл бұрын

    Explained in a simple way, which helped us for better understanding.

  • @abdullahiahmed3211
    @abdullahiahmed3211 Жыл бұрын

    Thank you so much for this incredible video. One of the best I have watched

  • @kasiramakrishna7203
    @kasiramakrishna72033 жыл бұрын

    Thank you sir, Thank you for explaining in detail about DNS and I hope that it is useful information to all the users who are interested to know about this type of technology know how.

  • @faizakhan8697
    @faizakhan86972 жыл бұрын

    You teaching method is really good that we do not need to look for another tutor. Sir do you have more videos in different categories such as Security, Database, and programming languages? I would love to learn everything from your channel . A big thanks to you as I did not like networking but, the way you are teaching, has cleared the concepts of Networking in my mind and my confusion about Networking fundamentals has flew away.

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks Faiza will keep adding whatever I know and keep learning in my job

  • @JdevKamath
    @JdevKamath3 жыл бұрын

    Sir you have really good sense of analogy and teaching style. Keep more coming 🙏

  • @die2mrw007
    @die2mrw0073 жыл бұрын

    Thank you so much for this video. Very useful and important.

  • @jamesnjihia9863
    @jamesnjihia98633 жыл бұрын

    Very informative article, I liked the way you put it down nice and easy, am looking forward to get a job in networking in UAE and practice this day in day out. Thanks alot

  • @mfonbassey3267
    @mfonbassey3267 Жыл бұрын

    Thank you very much sir, you are a God sent. I know how abstract all these topics seemed to me that I could not relate with it in any way but you brought so much simplicity to these topics. Thanks once more and keep up the good work.

  • @ITkFunde

    @ITkFunde

    Жыл бұрын

    Thanks Mfon 🙏🙏

  • @shraddhapaliwal4817
    @shraddhapaliwal48173 жыл бұрын

    wow, nice to see Ganapati mantra on your board. your way of explaining is really nice and makes concept easier.

  • @leonwilliamson2576
    @leonwilliamson25762 жыл бұрын

    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

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks Leon you know way more than I do and will shine for sure all d best ☺️

  • @aynurelbistan
    @aynurelbistan2 жыл бұрын

    Thanks! You are doing great job!

  • @VictorOnye-gf8vu
    @VictorOnye-gf8vu10 ай бұрын

    so profound! thanks very much for your time

  • @akzork
    @akzork9 ай бұрын

    That was an impressive explanation. Thanks!

  • @tylerschrader68
    @tylerschrader689 ай бұрын

    Thank you, buddy! Very clear and concise. I am new to IT, and this made so much sense!!

  • @aalisha9
    @aalisha92 жыл бұрын

    This is Awesome! thanks for simplifying it...

  • @pjflannery7680
    @pjflannery76806 ай бұрын

    What a really inspiring presentation, thank you very much Sir! Clicked and subscribed to ALL, yes, I have willfully hit the bell!

  • @polimerimounika1319
    @polimerimounika13193 ай бұрын

    My go to channel on IT topics to get clear understanding in less time :) your examples are awesome to corelate and remember the concepts. ty so much for your videos.

  • @ITkFunde

    @ITkFunde

    3 ай бұрын

    Glad you like them!

  • @vusha9068
    @vusha9068 Жыл бұрын

    Your Explanation is Really Marvelous 👏👏. Logic was simply Explained through a picture. These kind of Tutors really require in these days🎉

  • @devendratare9424
    @devendratare94243 жыл бұрын

    Outstanding

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Devendra

  • @vishnuvijay1535

    @vishnuvijay1535

    3 жыл бұрын

    @@ITkFunde was Working at 9999

  • @theveryfirst
    @theveryfirst3 жыл бұрын

    Love that analogy. My compliments.

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks a ton☺️

  • @ashokg3037
    @ashokg3037 Жыл бұрын

    ur understanding of things is one area.. but making others to understand kind of with simple ex from our day today life is very much appeciative.. keep going bro

  • @manishbaps
    @manishbaps3 жыл бұрын

    Loved the video...That's simplified networking....

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Manish 🙏☺️

  • @nathimbele
    @nathimbele3 жыл бұрын

    Thank you so much for the information. This is extremely helpful especially for me since I am starting an Internet Service Provider business in South Africa from scratch without any prior technical knowledge and experience.

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Mate glad it helped 🙏☺️

  • @teacherdawit

    @teacherdawit

    3 жыл бұрын

    If you want to a technician,contact me. currently I don't have a Job.

  • @raghavendrarakshith4797
    @raghavendrarakshith47972 жыл бұрын

    Please keep making more and more videos. I really enjoy your simple and clear explanations. Keep up the good work!!

  • @ITkFunde

    @ITkFunde

    2 жыл бұрын

    Thanks Raghavendra ☺️

  • @FrankTembe-yg8dm
    @FrankTembe-yg8dm Жыл бұрын

    Many thanks for these lessons, I'll be following up yours teachings.I like the way you explaining things ! Stay blessed

  • @ITkFunde

    @ITkFunde

    10 ай бұрын

    ❤️❤️

  • @xzx970
    @xzx9702 жыл бұрын

    Thank you so much. You're a excellent teacher.

  • @sonalchaudhari1363
    @sonalchaudhari13632 жыл бұрын

    I have watched so many videos but ur teaching skills are excellent Sir anyone can easily understand it 🙏

  • @krupatejpalukuri6110
    @krupatejpalukuri61102 ай бұрын

    Amazing explanation, looking for more DNS concepts, much recommended

  • @nomanansari9762
    @nomanansari976227 күн бұрын

    Great Delivery

  • @thobekilendlovu5965
    @thobekilendlovu59659 ай бұрын

    Thank you so much IT k Funde for the comprehensive explanation and better understandable examples. I am an IT beginner and your videos are exceptional for me

  • @yashobantadash6670
    @yashobantadash66702 жыл бұрын

    Explosive video bro!great!

  • @pramodbm2659
    @pramodbm2659 Жыл бұрын

    informative, you explained neat and well Thanks for let us know how actual how DNS works

  • @payalgovil2314
    @payalgovil23142 жыл бұрын

    ur videos are detailed yet simple for a common man

  • @gunturulaxmi8037
    @gunturulaxmi80372 жыл бұрын

    Wonderful ! Awesome !

  • @videoanand
    @videoanand2 жыл бұрын

    Explained in a very simple manner. Thanks bro.

  • @SgopalJ4940
    @SgopalJ4940 Жыл бұрын

    Candid.....very well articulated....Thankyou very much.....

  • @arunbgn
    @arunbgn2 жыл бұрын

    Very well Explained and Simple Explanations Sir Thnkx for the video which is most valuable for the begineers in IT for DNS concepts .

  • @ixlovexemos
    @ixlovexemos3 жыл бұрын

    Thank you so very much for your videos on networking! I really hope you continue to make them =)

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Mate

  • @mribrahimplayz4249

    @mribrahimplayz4249

    3 жыл бұрын

    @@ITkFunde yeah

  • @theworldofit4080

    @theworldofit4080

    3 жыл бұрын

    kzread.info/dash/bejne/no6emqtue8etlZs.html

  • @vandanasharma6542
    @vandanasharma65422 жыл бұрын

    hi, I work as a technical writer with a web hosting company, it has been 2 months. i watch all your videos. you teach in the most digestible form. please make now video on the LAMP stack

  • @alexanderchalyk5804
    @alexanderchalyk58045 ай бұрын

    Thank you very much!

  • @unicornde
    @unicornde3 жыл бұрын

    You are great!One of my classmate advised your channel and you saved my life before my exam...

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Zeynep ☺️

  • @Cool_Demeanor
    @Cool_Demeanor Жыл бұрын

    I feel good explanation and even non IT people also can understand the things easily with your video's. Good show and thanks for making such videos.

  • @kamleshchavan7451
    @kamleshchavan74513 жыл бұрын

    Sir thanks for explaining in a easy way, in networking field, hardware is also involved, sir explain cabling etc.

  • @boss_girl
    @boss_girl8 ай бұрын

    Best explaination anyone could ever deliever in the world!

  • @soumyadipchatterjee2267
    @soumyadipchatterjee22672 жыл бұрын

    Awesome Explanation . Great tasks need ongoing 👍👍

  • @abhishekjaganur9345
    @abhishekjaganur9345 Жыл бұрын

    Very much understandable.. learned so many topics

  • @osatogbinigie9795
    @osatogbinigie9795 Жыл бұрын

    I like your explanations. They are quite clear. They clear things up for me. Thank you so much

  • @ITkFunde

    @ITkFunde

    Жыл бұрын

    Thanks Osato

  • @mcogman
    @mcogman2 жыл бұрын

    Excellent, thank you.

  • @jnnav4938
    @jnnav49383 жыл бұрын

    Great explanation, well done !

  • @josemorris1790
    @josemorris17903 жыл бұрын

    Ur talented brother, well articulated keep it up

  • @desiremulindwa108
    @desiremulindwa108 Жыл бұрын

    I love your content thanks for being clear

  • @prabhu11115
    @prabhu11115 Жыл бұрын

    Great explanation. thank you very much.

  • @frankfurt268
    @frankfurt2682 жыл бұрын

    Wow I’m so impressed with your explanations. Great job bro 👍

  • @subhaneilsengupta3053
    @subhaneilsengupta30533 жыл бұрын

    Your way of explaining is clear and lucid. Even a layman would understand. Liked & Subscribed.

  • @joshuablanchette878

    @joshuablanchette878

    3 жыл бұрын

    agreed, he does a really good job about explaining this stuff. One of the best i've seen.

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Joshua 🙏☺️

  • @kushaljoshi561
    @kushaljoshi5619 ай бұрын

    100%useful bhai. Thanks.

  • @oladman9058
    @oladman9058 Жыл бұрын

    Wow! That was insightful. Many thanks.

  • @ITkFunde

    @ITkFunde

    10 ай бұрын

    Glad it was helpful!

  • @adeemkhan3836
    @adeemkhan383611 ай бұрын

    wow.... what an explanation. Love you sir

  • @sandeepabbadivts8387
    @sandeepabbadivts8387 Жыл бұрын

    The way you are teaching is awesome ,please add subtitiles too

  • @osamakiliw
    @osamakiliw Жыл бұрын

    there are 3 types of queries ( recursive, iterative and non-recursive) non when dens server will find the ip in it's cache difference between recursive and iterative queries is the level of involvement of the DNS server in the resolution process. In a recursive query, the DNS server performs the entire resolution process on behalf of the resolver, whereas in an iterative query, the server provides the best answer it has and may refer the resolver to other DNS servers to get more information.

  • @lijinsebastian5865
    @lijinsebastian58652 жыл бұрын

    Thanks a lot Man!

  • @ZubairKhan-fp7pj
    @ZubairKhan-fp7pj11 ай бұрын

    Appreciate, a very simple explanation, keep the good work on

  • @fridayman2840
    @fridayman28402 жыл бұрын

    Im learning a lot from you sir, thank you!

  • @vishalturi0428
    @vishalturi04283 жыл бұрын

    Awesome, best DNS explanation for me till now.

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Vishal

  • @karthikanil5261
    @karthikanil526111 ай бұрын

    Brother, thank you for posting such good content. I really appreciate it. Bless you.

  • @ITkFunde

    @ITkFunde

    11 ай бұрын

    thanks brother ☺️☺️

  • @vimalraj4067
    @vimalraj40673 ай бұрын

    Brother you make concepts easy to understand . Keep on doing it brother after 1 min of this videos I became your subscriber thank you much . keep on doing it.

  • @Ashish_Srivastava01
    @Ashish_Srivastava013 жыл бұрын

    Thanks!! for such vital information & u explained so easily :) Want to know if myself using any ISP who it connects to a particular DNS server ?

  • @jeremyfreeman63
    @jeremyfreeman63 Жыл бұрын

    Great video made this topic easy to understand. Thankyou

  • @kajalbrahma9711
    @kajalbrahma97112 жыл бұрын

    It was very useful even after 8months!!!thnk uu

  • @Nizam-ni1bl
    @Nizam-ni1bl8 ай бұрын

    Excellent clear perfect teaching Thank you for your great efforts ❤

  • @flysherin
    @flysherin Жыл бұрын

    Great video bro. Very clearly described.

  • @harithawickramasinghe
    @harithawickramasinghe10 ай бұрын

    Great Explanation❤‍🔥❤‍🔥❤‍🔥

  • @emmanuelaledu955
    @emmanuelaledu9553 жыл бұрын

    iam really impress on the way you teach it with examples it made it look more easy for understanding. thank you sir.....iam not an IT student but you made me to like it.

  • @ITkFunde

    @ITkFunde

    3 жыл бұрын

    Thanks Emmanuel this is what keeps me going when people from Non IT background also learn from this channel.

  • @immazid
    @immazid Жыл бұрын

    This is really awesome. Everything crisp clear and easy to understand. ❤️

  • @FrankTembe-yg8dm

    @FrankTembe-yg8dm

    Жыл бұрын

    Indeed, he's really good

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