Everything You Want To Know About DNS. Part 1

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In this video, I am going over the based DNS architecture, and discuss in some depth a packet capture of a request from a simple DNS client via a recursive resolver. I will show how the recursive resolver obtains a list of root DNS servers, how queries are obfuscated for the root name servers and more.
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great resource thanks. why is the sequel to this video not published? will you share it?

RickandMorty-jdsg
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Thanks a lot for this detailed video. A suggestion to include in this series - Abuse DNS tunneling by malwares.

surajsawant
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Bonus: cat seen over your shoulder at 8:27

bobharold
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Correction - Root nameservers are not authoritative for .com. The response was a referral to the .com authoritative servers.

hmkash
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great resource thanks. why is the sequel to this video not published? will you share it?

RickandMorty-jdsg