---
title: "Discussion on \"How DNS Resolution Works: The Internet’s Phonebook Explained\" | Hashnode"
description: "Discussion on \"How DNS Resolution Works: The Internet’s Phonebook Explained\". Understand DNS resolution: root, TLD, authoritative servers using dig command. Full flow for google.com explained simply."
url: "https://hashnode.com/posts/dns-resolution/69b45c68210c74252f875e78"
---

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# [How DNS Resolution Works: The Internet’s Phonebook Explained](https://computeraurnetwork.hashnode.dev/dns-resolution?utm_source=hashnode&utm_medium=feed)

Understand DNS resolution: root, TLD, authoritative servers using dig command. Full flow for google.com explained simply.

Mar 13 · 5 min read · computeraurnetwork.hashnode.dev  
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## Written by

[Dev Patel](https://hashnode.com/@devJPateldotcom)

@devJPateldotcom · Gujarat

  
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Hi, I’m DEVeloper passionate about building software that helps businesses grow, optimize their operations, and increase profitability. I focus on creating practical solutions that solve real-world problems and deliver measurable results.

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