05 DNS Query Overview

About

Once you learn about domains, zones, and delegations, you are ready to see how a domain fits into the overall DNS hierarchy. This lesson will give you an overview of a DNS query and how it is handed down from zone to zone until the answer is found. This video is part of the v:Topic:Web_Science

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Wikimedia Commons, in Wikimedia Commons

Licence or status

CC BY 3.0, as the Wikimedia Commons states it.

Rights statement

Creative Commons Attribution 3.0

Credit

barrybrown [1] and [2]

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