DNS Name Servers, Queries and the Protocol part 2 of 3

It's time to see how clients (resolvers) and the name servers interact. This will be part 3 of 3. For other DNS videos take a look below.

Name Servers, Queries and the Protocol
Part 1: https://youtu.be/zhuWE6xonLk
Part 3: https://youtu.be/I3BRYod1VY8

Resource Records
Part 1: https://youtu.be/0mvQaeQ4uTM
Part 2: https://youtu.be/9iXMsfffoGc

Other DNS videos:
The Problem: https://youtu.be/9rZcFcFtQrw

The Solution: https://youtu.be/qoa0DB0NEZE
DNS Build on CentOS 8: https://youtu.be/6gVMGIZLk_0

Oldie but a goodie: https://youtu.be/KhpgcIR6QIs