Building a DNS server in Rust

Dive into the inner workings of the internet by building a DNS server from scratch using the Rust programming language. Gain a deep understanding of the DNS protocol and its role in internet functionality.

Introduction

Building a DNS server in Rust is an exciting project that delves into the rich conceptual foundation of the internet, focusing on the Domain Name System (DNS). This guide takes you on a journey to understand the DNS protocol and gradually implement a full DNS server, starting from first principles.

Highlights

• Gain a deep understanding of the DNS protocol and how it enables the internet to function
• Implement a DNS server from scratch using the Rust programming language
• Explore the process of building a stub resolver and adding support for more record types
• Implement recursive resolution to handle complex DNS queries
• Access sample code for each chapter to follow along and build the DNS server step-by-step

Recommendation

This course is recommended for developers who are interested in exploring the inner workings of the internet, want to deepen their understanding of DNS, and are eager to work on a challenging project using the Rust programming language. It provides a hands-on approach to building a DNS server, allowing learners to gain practical experience and a strong foundation in this essential internet technology.