Skill

Implement DNS Services

February 2025 with Keith Barker

Join Keith Barker as we learn how to get DNS working correctly. The Domain Name System might be the internet's most important collection of protocols, and we're going to practice implementing its component parts – like zones, records, requests and traffic analysis.

Recommended Experience

Basic understanding of networking concepts like IP addresses and protocols
Familiarity with command-line tools and basic configuration tasks
Some experience with network troubleshooting would be helpful

Related certifications

Network+

Related Job Functions

Network technician
System administrator
Network engineer

Keith discovered a love for computers and networking in 1984 and began his IT career in 1985. He specializes in networking and security.

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Skill Outline

1. Intro to Domain Name System (DNS) (0:27)
2. DNS Overview (21:30)
3. DNS Zones (9:14)
4. DNS Records (22:06)
5. DNS Protocols (6:05)
6. DNS Hands-on Lab (12:45)

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