--- title: "#understanding-dns articles | Hashnode" description: "Explore 10 articles tagged #understanding-dns on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/understanding-dns" --- Tag # #understanding-dns 10 posts · 0 followers [Mohammad Asad](https://hashnode.com/@mohammadasad) · [Jan 30](https://hashnode.com/posts/how-dns-resolution-works/697ccfa9f3d0782d9d256681) ### [How Dns Resolution Works](https://logictech.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) A step-by-step, beginner-friendly explanation of how DNS finds the right server 4 min read · [logictech.hashnode.dev](https://logictech.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) [Abheeshta P](https://hashnode.com/@abheeshta) · [May 19, 2025](https://hashnode.com/posts/system-design-1/682b455ec08ad7929a398f9f) ### [System design - 1](https://abheeshta-bts-tech.hashnode.dev/system-design-1?utm_source=hashnode&utm_medium=feed) Lets start with simple example, you using amazon.com High level overview When you hit amazon.com as a client the request will be sent to the server flow : client → hits amazon.com → sent to DNS → finds IP → locates server with that IP → server a... 5 min read · [abheeshta-bts-tech.hashnode.dev](https://abheeshta-bts-tech.hashnode.dev/system-design-1?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-txt-records-in-dns-a-comprehensive-guide/66d0188f28e5f9bc3e9ba66b) ### [Understanding TXT Records in DNS: A Comprehensive Guide](https://doreturn.hashnode.dev/understanding-txt-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) In the world of Domain Name System (DNS), TXT records are unique and versatile. They are used for various purposes like email verification, domain ownership validation, and custom metadata storage. This blog will explain what TXT records are, their r... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-txt-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-ns-records-in-dns-a-comprehensive-guide/66d01884c16b29c7f6e4fff9) ### [Understanding NS Records in DNS: A Comprehensive Guide](https://doreturn.hashnode.dev/understanding-ns-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) Navigating the world of DNS (Domain Name System) can be confusing, especially when it comes to understanding different record types. One essential type is the NS (Name Server) record, which plays a crucial role in ensuring websites are correctly rout... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-ns-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-caa-records-in-dns-a-comprehensive-guide/66d0188a28e5f9bc3e9ba669) ### [Understanding CAA Records in DNS: A Comprehensive Guide](https://doreturn.hashnode.dev/understanding-caa-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) The Certificate Authority Authorization (CAA) record is a new but crucial DNS record type that adds an extra layer of security to your domain. In this blog, we'll explain what CAA records are, their role in DNS, and how to use them effectively. 1. Wh... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-caa-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-mx-records-in-dns-a-comprehensive-guide/66d0189728e5f9bc3e9ba66d) ### [Understanding MX Records in DNS: A Comprehensive Guide](https://doreturn.hashnode.dev/understanding-mx-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) When setting up email for your domain, the Mail Exchange (MX) record is an essential component of your DNS configuration. In this blog, we'll explain what MX records are, their role in DNS, and how to use them effectively. 1. What Is an MX Record? An... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-mx-records-in-dns-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-cname-records-a-deep-dive-into-dns-alias-records/66d0189f2040387e03d787e5) ### [Understanding CNAME Records: A Deep Dive into DNS Alias Records](https://doreturn.hashnode.dev/understanding-cname-records-a-deep-dive-into-dns-alias-records?utm_source=hashnode&utm_medium=feed) In the vast landscape of DNS (Domain Name System), CNAME records play a crucial role in simplifying domain management. Whether you're an IT professional or a website owner, understanding CNAME records is key to efficient DNS administration. In this b... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-cname-records-a-deep-dive-into-dns-alias-records?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/a-comprehensive-guide-to-a-and-aaaa-records-in-dns/66d018a435852f9c478f1044) ### [A Comprehensive Guide to A and AAAA Records in DNS](https://doreturn.hashnode.dev/a-comprehensive-guide-to-a-and-aaaa-records-in-dns?utm_source=hashnode&utm_medium=feed) When navigating the world of DNS (Domain Name System), two record types that frequently come up are A and AAAA records. Understanding their role is crucial for efficient DNS management. In this blog, we'll dive deep into A and AAAA records, their dif... 4 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/a-comprehensive-guide-to-a-and-aaaa-records-in-dns?utm_source=hashnode&utm_medium=feed) [Jainil Prajapati](https://hashnode.com/@doreturn) · [Aug 14, 2024](https://hashnode.com/posts/understanding-dns-servers-build-your-own-dns-server/66d018abc16b29c7f6e4fffc) ### [Understanding DNS Servers: Build Your Own DNS Server](https://doreturn.hashnode.dev/understanding-dns-servers-build-your-own-dns-server?utm_source=hashnode&utm_medium=feed) In today's digital landscape, accessing websites efficiently is critical. While many people simply enter a URL into a web browser and enjoy seamless browsing, understanding the mechanism behind this process can be fascinating. In this blog, we'll dis... 3 min read · [doreturn.hashnode.dev](https://doreturn.hashnode.dev/understanding-dns-servers-build-your-own-dns-server?utm_source=hashnode&utm_medium=feed) [Anurag Jain](https://hashnode.com/@jainanurag) · [Mar 18, 2023](https://hashnode.com/posts/dns-end-to-end-understanding/64159e107e8d801593070614) ### [DNS - End to End Understanding](https://blog.anuragjain.me/dns-end-to-end-understanding?utm_source=hashnode&utm_medium=feed) In this blog post, I will discuss how to set up the connection between your domain and server. I will also try to explain what happens behind the scenes when you visit example.com, and how exactly your web browser finds the correct server to display ... 4 min read · [blog.anuragjain.me](https://blog.anuragjain.me/dns-end-to-end-understanding?utm_source=hashnode&utm_medium=feed)