25.8.20
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How a Caching DNS Server Works

Lucette Kabarira

This module covers how a caching name server works, Root Servers, Creating a Robust and Reliable System, Keeping the Cache Up-to-date, Potential DNS Issues, Debugging DNS, and DNS Caching and Debugging Exercises.

Skills / Knowledge

  • DNS root servers
  • Debugging DNS
  • BIND DNS server
  • UnBound DNS server

Issued on

June 13, 2024

Expires on

Does not expire