DNS Protocol forward lookup

Owned by Jean-luc KRIKER
Last updated: Mar 18, 2021
1 min read


Packet flowhttps://www.youtube.com/watch?v=3EvjwlQ43_4&ab_channel=BarryBrown

DNS hierarchicalDNS Tree Structure

Domains

.  is the root of the DNS Tree


DNS packetIP/UDP/Dst port: 53