DNS full tutorial | DNS Records explained with Lab Demo
Learn DNS (Domain Name System) step by step in this complete beginner-friendly tutorial!
In this session, we cover:
✔ What is DNS
✔ Why DNS is used
✔ How DNS works (with real explanation)
✔ DNS Records (A, CNAME, MX, SRV, PTR)
✔ Practical Lab Demonstration
✔ Commands to verify DNS
This video is perfect for:
Beginners in IT & Networking
Windows Server learners
Active Directory training
Interview preparation
🔥 Understand how DNS resolves names like www.example.com
→ IP address and how it plays a critical role in Active Directory & Domain Join.
👉 Real lab examples + troubleshooting tips included!
🔔 Don’t Forget
👍 Like the video
💬 Comment your doubts
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