---
title: "Discussion on \"System Design Essentials: Domain Name System (DNS)\" | Hashnode"
description: "Discussion on \"System Design Essentials: Domain Name System (DNS)\". 0. Introduction\nDomain Name System translates a domain name such as www.example.com to an IP address.\n\nFrom human-readable to machine-readable.\n\n\n\n\n1. DNS Resolver\nYour router or ISP or popular DNS pr"
url: "https://hashnode.com/posts/system-design-dns/69c9c5085282e6ac9c10838d"
---

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# [System Design Essentials: Domain Name System (DNS)](https://ejjung.hashnode.dev/system-design-dns?utm_source=hashnode&utm_medium=feed)

0\. Introduction Domain Name System translates a domain name such as www.example.com to an IP address. From human-readable to machine-readable. 1. DNS Resolver Your router or ISP or popular DNS pr

Mar 30 · 2 min read · ejjung.hashnode.dev  
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-   [#system-design](https://hashnode.com/tag/system-design)
-   [#system-design-interview](https://hashnode.com/tag/system-design-interview)
-   [#domain-name-system](https://hashnode.com/tag/domain-name-system)
-   [#dns](https://hashnode.com/tag/dns)
-   [#nameserver](https://hashnode.com/tag/nameserver)

## Written by

[EJ Jung](https://hashnode.com/@ejjung)

@ejjung · Bellevue, WA

  
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