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How DNS really works and how it scales infinitely?

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In the video, I delved into how DNS works, from converting human-readable domain names like google.com to IP addresses, to the role of authoritative name servers and the DNS resolver in the resolution process. Exploring the complexities of DNS architecture, I highlighted the decentralized nature of DNS and the crucial role of root name servers in directing requests. Emphasizing the step-by-step resolution process, I illustrated how browsers connect to servers through DNS resolution. Stay tuned for upcoming videos on building a DNS server.
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Опубликовано:

26 авг 2024

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Комментарии : 68

@puneetwalecha422 9 дней назад

Quite detailed and easy explanation @Arpit

@ronitvardhamane6893 4 месяца назад

Man! You're amazing. You deserve all the appreciation in the world

@guytonedhai 4 месяца назад

Wow! Never knew that much of stuff was happening internally. Thank you Arpit for making such videos.

@mohakgidwani1505 Месяц назад

Amazing Content Arpit. Looking forward for your next video on creating a DNS server.

@varunpalsingh3822 4 месяца назад

I leave every else video side, whenever youtube recommends your conceptual videos, love to spend time here, atleast I get something out of it, Great work Arpit :-)

@AsliEngineering 4 месяца назад

Thank you Varun :) it means a ton.

@Pawansoni432 2 месяца назад

loved it, thanks arpit. just exceptional

@suchismitagoswami5609 4 месяца назад

Great explaination as always. One more addition to this video could be hosted zone delegation (explicitely) for better managing hosted zones ...

@hemanthrs7178 4 месяца назад

Great stuff !!! Waiting for the upcoming videos

@aryankr 4 месяца назад

Thank you for making it easy.

@gouthamanush 4 месяца назад

Arpit, can you please throw some light on how to handle database deployments at scale? If there are too many objects being deployed, how to make sure that the deployments don't fail. Also are there any ways to have a no downtime deployment?

@yetanothermasterylearning 4 месяца назад

There are different deployment strategies to make zero downtime deployment. For example, Please check rolling restart and blue-green deployment

@subee128 Месяц назад

Thanks

@nishantgaglani1654 4 дня назад

When you say you will be building your DNS server, do you refer to just developing a authoritative name server or you mean to implement all the three servers?

@TheIntrovertsDebrief-lq4hg 2 месяца назад

I love your content. I urge you to use noise cancellation on your microphone because we can hear the traffic and people sounding horns.

@AsliEngineering 2 месяца назад

I am using Blue Yeti, supposedly the best. I have tweaked some settings, hopefully it works better the next time.

@TheIntrovertsDebrief-lq4hg 2 месяца назад

@@AsliEngineeringi honestly think you’re a great teacher so that’s why I’m suggesting the improvement in noise quality. Maybe you can also look into sound proofing your room with foam insulation. Your room is quite evidently prone to echoing so I think the horn sounds are easily bounced around and going into your microphone. Sound proofing will help a lot with that.

@nirajpaudel6072 Месяц назад

This is Dope. 🔥

@manjosh1990 3 месяца назад

Your videos really help me with my work. Can you also make a video on SSL certificates and cryptography?

@manmohanmundhraa3087 Месяц назад

Is it possible to get away with IP address ? Instead we can directly use "unqiue url" to find the right server ? Browsing will be much faster if there is no need to find IP and thereby reducing overall traffic. what IP address can do but not possible with "unique url" ?

@raj_kundalia 4 месяца назад

Thank you so much!

@sohailahmad1199 3 месяца назад

So that means, all the TLDs will have all the authoritative Name servers record in the world. If a company or service provider wants to configure their own Auth N Server, it will register a public IP for that and register it in all the TLDs?

@adilsheikh9916 2 месяца назад

Nice question & I also had the similar doubt...next I am having assumption that if it is what it is then it should be a cluster of TLDs holding the IPs of all NS. And next assumption is that sometimes I feel few moments lag in loading the site page & that can be due to either these many hopes to identify the actual IP or the server of that website is slow

@AmanRaj-zo7bx 4 месяца назад

Hey Arpit, I have subscribed to your newsletter. I watched your entire video, you have great knowledge but I was not able to get it. Try to make simple videos with simple diagrams, you wrote a lot of things but did not go through it. It may be my understanding capabilities but I just gave an honesh feedback.

@AsliEngineering 4 месяца назад

There are lots of nuances that needed to be covered. Simple video would not do justice to the concept. I would highly recommend build an ability to read and watch dense stuff. Because that is where you build the right intuition.

@AmanRaj-zo7bx 4 месяца назад

@@AsliEngineering Thanks Arpit, I'll build this habit.

@KaranGanwani 4 месяца назад

sir can you please make video on internals of docker

@entc_khushalnikam8124 3 месяца назад

Amazing

@duaprash 4 месяца назад

Wow eye opener

@YashPoonia.7 4 месяца назад

wow great stuff

@srinathshrestha3899 4 месяца назад

Make a video on cdn and cloudfront

@chocotaco8396 4 месяца назад

Can malicious websites not brodcast legitimate server's IP address with anycast?

@vibhordube8240 2 месяца назад

superb

@bikidas5473 4 месяца назад

dns is a recursive process in itself? am i correct arpit

@moosaraza7584 4 месяца назад

Yes. It is a recursive process generally done by DNS Resolver/Recursor. This Resolver is generally provided by your Internet Service Provider(ISP) or you can configure to use a third party Resolver server such as CloudFlare's.

@mohitnagpal 4 месяца назад

Does your anycast video mentions anything about BGP protocol? Was expecting to learn about bgp in this video.

@AsliEngineering 4 месяца назад

Why would you expect BGP should be covered in a DNS video. By the way, my LB video skims through anycast and BGP but given the complexity, I have not covered BGP entirely, yet.