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Udemy Learn in and Out of DNS

Video Introducing this tutorial


Introduction :
Introduction

Learn Core Working of DNS :
Domain Name System - History
DNS - Domain Name System
DDZ
Internet Namespace
IDM - Internationalised Domain Names
Name Servers, Zones & Authority
Resolvers
RR-Resolution & Recursion
Q & R - Queries and Responses
Caching
SSR

DNS Name Servers :
Authoritative, Recursive & Caching
Primary & Secondary Name Server
Forwarders
Windows DNS Server & More

DNS Different Types of Resource Records :
Resource Records
DNS A Record
DNS AAAA Record
DNS PTR Record
DNS CNAME Record
DNS MX Record
DNS SRV Record
DNS TXT Record
DNS Infrastructure Record
DNS Wildcards
RRset Order
DIG tool - Tracing Resolution

Resolver :
Timeouts And Re-transmissions
Default Domains & Search Lists

DNS Advance Concepts :
Dynamic Update
Notify
IXFR
Sender Policy Framework

DNS Query Tools :
Windows Nslookup
Linux Dig

Wrap-up :
Wrap-up