Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Domain Name System (DNS) - How Does It Work?

Satish C J via YouTube

Overview

Learn the fundamentals of the Domain Name System (DNS) through a 27-minute video lecture that explores essential networking concepts, from basic DNS records like A, AAAA, MX, and CNAME to advanced topics including DNS zones, zone transfers, and caching mechanisms. Discover how DNSSEC enhances DNS security by protecting against poisoning and spoofing attacks while gaining practical insights into the system's critical role in modern internet infrastructure. Perfect for both general users seeking to understand internet basics and network administrators requiring technical knowledge of DNS operations.

Syllabus

Domain Name System (DNS) - How does it work ?

Taught by

Satish C J

Reviews

Start your review of Domain Name System (DNS) - How Does It Work?

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.