DNS Servers Ultra Deep Dive From Scratch With 2 Live Projects | DevOps Shack

DNS Servers Ultra Deep Dive From Scratch With 2 Live Projects | DevOps Shack

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Timestamps:

00:00 Intro
00:00:14 Topics Covered
00:02:36 DNS Quick Definetion
00:03:24 Why DNS Must Exist?
00:05:00 /etc/hosts File
00:06:56 Centralized DNS & Problems With it
00:12:33 Distributed/Hierarchical DNS System
00:13:19 Top Level Domain Servers
00:15:27 Autherative DNS Server
00:17:40 Root DNS Server
00:20:21 Domain Registrar
00:27:12 Hierarchical DNS Practical Demo
00:33:55 DNS Caching
00:39:02 Layers in Caching
00:40:29 Recursive DNS Resolver
00:44:52 TTL- Time To Live
00:46:28 Type Of Caching
00:47:33 CACHING Demo
00:48:41 Recursive Resolver Demo Example
00:50:02 DNS Records & Types Of Records
00:52:53 A Record
00:54:21 AAAA Record
00:55:18 CNAME Record
00:58:06 MX Record
00:59:03 TXT Record
00:59:53 NS Record
01:01:46 What Records To Use?
01:02:57 End To End Project-1 | Godaddy Domain
01:09:07 End To End Project-2 | Cloudflare