What is DNS? Domain Name System Explained in 7 Minutes

What happens when you type google.com? The answer is DNS! In this video we break down everything you need to know about DNS — the Domain Name System — in just 7 minutes. ✅ What You Will Learn: — What is DNS and why it matters — How DNS works step by step — DNS Record Types explained (A, AAAA, CNAME, MX, TXT) — Why DNS is the backbone of the internet — The 2016 Dyn Cyberattack and what it taught us 🎯 Perfect For: — IT beginners and students — CompTIA A+ and Network+ exam preparation — Anyone curious about how the internet works ⏱️ Timestamps: 0:00 — Introduction 0:30 — Welcome to Abi LearnTech 0:53 — What is DNS? 1:45 — How DNS Works Step by Step 3:55 — DNS Record Types 5:10 — Why DNS Matters 6:38 — Summary 6:57 — Outro 🔔 Subscribe for new IT videos every week 👍 Like if this video helped you 💬 Comment what topic you want us to cover next #DNS #DomainNameSystem #CompTIA #Networking #ITForBeginners #AbiLearnTech #NetworkPlus #CyberSecurity