Open Source Linux

Dec 20, 2024 · Fundamentals

Mastering DNS: The Backbone of Digital Connectivity

This article explains how the Domain Name System (DNS) translates human‑readable domain names into IP addresses through a step‑by‑step process involving recursive resolvers, root servers, TLD servers, and authoritative name servers, highlighting its role in optimizing traffic, caching, redundancy, and load balancing for reliable internet connectivity.