This is an animated DNS tutorial showing what a DNS server is and how it works. It explains the different levels of DNS, such as the resolver, root server, domain server, and authoritative name server.
#DNS
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This is way better than reading the IETF DNS Documentation
I expected an Bob
I've been working in IT for over 20 years now. These videos help me stay sharp! Thanks!
why does the resolver not requesting directly to the authoritative name server
Thank you for such a great content @PowerCert Animated Videos. Can you pls tell if there are many such domain names which requires this complete process, I mean, almost all domain names would be cached by resolver/ISP ? ISP are airtel, jio and all..right ?? And how much time this complete process require.
Very clear explanation and video. Hope you can add more about such topics.
I wonder what happens if root server is down.
Thank You very helpful!
Still works in 2022 π
Wow,with this content,am really sure i can become an IT professional
TERRIFIC WORK, THANKS SIR β€
So why the resolver doesn't just asking the directly the name server in first place?
Bro thanks a lot … I had been trying from past 3-5 hrs your video has helped a lot… Thank a lot
if I was that computer I would be leaving a 1 star review for how long that server took to get me the address.
Great Explanation! Thanks!
Bro , today I watched every single video on your channel! Can not thank you enough how polished your videos are! Anyone without background in It can understand this . Thank you so much !! π
Got what I wanted! Thanks man
Beautiful Explanation!
Explanation with presentation
Great!
awesome thanks!
π I'm with utmost respect and love for this guy, who have been constantly doing good job for people out there, protecting their identity
π I'm with utmost respect and love for this guy, who have been constantly doing good job for people out there, protecting their identity
Kinda seems like most of this process could be decentralized further.
The explain is amazing
brother Thanks i understood everything
Bro ur skills of explanation are outstanding π₯
Exactly what I wanted, thanks so much.
What a beautiful explanation. Better than anyone else I have heard over the last 20 years!
Edit video title: "How to explain in the right way"
daaaaaaaank
wao, pure gold
You explain extremely well I found this video very interesting! (If only all teachers could be like that…) =')
Of course, this is far from complete information, superficially.
Just amazing ππππ
Thank you very much to this toturial bro how many times iv watch this vedio cause problem to my pc about google chrom thank you
good luck ..pollback
not working
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amazing!!!
nice explaining i didn't know it was this complicated wow
sorry, didn't get it. if the authoritative name server is final authority then why not sent query directly to it rather than root and TLD servers?