DNS (Domain Name System)

Overview of DNS

DNS (Domain Name System) is one of the most critical parts of the internet plumbing and yet is one that so often "just works" that we often ignore it

Name Resolution of Local Network vs. Name Resolution of Computers/Servers on the Internet

For the Technically Inclined: Useful DNS Diagnostic Tools

• "dig"

  • Useful Guides for Using Dig

    • 10 Linux DIG Command Examples for DNS Lookup (The Geek Stuff)