Sysadmin Today #15: The DNS Show

In this episode, we discuss all things DNS. This will include internal and external DNS server’s usage, and how DNS works with Active Directory.

Host: Paul Joyner

DNS Lookup Order
Local Cache
Local Host File
Sends query to assigned DNS Server
DNS Server Cache
DNS Zones
DNS Forwarders
DNS Root Hints

DNS Stub Zones Information

Why use third party DNS Servers

DNS Made Easy

Open DNS

DNS Record Types

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