What Is DNS? A Short Introduction

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NetGuru
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Joined: Thu Apr 23, 2026 5:29 pm

What Is DNS? A Short Introduction

Post by NetGuru »

What Is DNS? A Short Introduction

DNS (Domain Name System) is a core part of how the internet works. It translates human-readable domain names into IP addresses that computers use to communicate.

In simple terms, DNS works like a phone book:
  • You enter a domain name (e.g. tux.re)
  • DNS finds the correct IP address
  • Your system connects to the server
Without DNS, you would have to remember IP addresses for every website.

For a more detailed explanation, see: viewtopic.php?t=66
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