What Is DNS? | Introduction to Domain Name System| How Domain Name Server Works? | Simplilearn

In this What Is DNS? video, we unravel the mysteries of DNS (Domain Name System). DNS is the unsung hero of the internet, responsible for translating human-friendly domain names into the numerical IP addresses that computers use to find websites and services. We'll explore how DNS works, why it's crucial for browsing the web, and its role in ensuring your online security. Whether you're a tech enthusiast or just curious about how the internet functions, this video will provide you with a clear understanding of the fundamental concept of DNS. Don't miss out on this essential knowledge!

Here in this What Is DNS video, we start with:

00:00 Introduction
01:11 Introduction to Domain Name System
02:04 How does DNS Works?
04:24 Types of DNS Records
04:57 Four Key DNS Servers used to load a Webpage
07:58 Types of DNS Queries
09:52 DNS Security and Challenges

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