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Deep Dive: Domain Name Service (DNS)

Course Summary

It is extremely important to understand DNS if you are in IT. This course is a beginner level course that teaches you about the Domain Name Service (DNS) to the packet level.

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    Course Syllabus

    Course Overview
    - 1m 22s

    —Course Overview 1m 22s
    Overview of the DNS Service
    - 12m 24s

    —Overview of Course and DNS Query and Response 2m 59s
    —Demo of a DNS Query and Response 9m 25s
    Anatomy of an Internal DNS Query
    - 13m 24s
    When DNS Answers Are Not Found Locally
    - 15m 46s
    Terminology of a DNS Query
    - 11m 10s
    DNS Zone Types and Resource Records
    - 11m 15s
    More DNS Zone Types
    - 20m 40s
    DNS Server Passing the Query Along
    - 11m 26s
    DNS and Load Balancing
    - 12m 8s
    Troubleshooting DNS
    - 17m 43s

Course Fee:
USD 29

Course Type:


Course Status:



1 - 4 hours / week

This course is listed under Development & Implementations and Networks & IT Infrastructure Community

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