Domain Name System (DNS)

Concept

The Domain Name System is the internet's public directory for domain names; email authentication records such as SPF, DKIM and DMARC are published there as DNS records that any receiving server can read.

Title graphic: Domain Name System (DNS) (Concept)

Type	Concept

Articles about Domain Name System (DNS) (1)

Mastering Azure DNS: Public vs. Private Zones Explained
2026-08-27 · Mirko Peters
Welcome to our deep dive into Azure DNS. In modern cloud architecture, getting your naming resolution right is just as important as configuring your firewalls or si…

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Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03