How Domains, DNS, and Hosting Actually Work
No Myths, No Confusion Most people create a website without truly understanding what happens behind the scenes. Domains, DNS, and hosting are often treated as mysterious black boxes. They are not complicated—but they are layered. This post explains how these three parts work together to turn a name into a living website. Step 1: What a Domain Really Is A domain is not a website. It is not hosting. It is simply a human-readable name for an IP address. Computers communicate using numbers like 104.21.32.18 . Humans do not. A domain is a shortcut that points to those numbers. Think of a domain as a contact name in your phone—not the person itself. Step 2: What DNS Actually Does DNS stands for Domain Name System . Its only job is translation. When someone types your domain into a browser: DNS looks up the domain Finds the correct IP address Sends the browser to the correct server DNS does not store your website. DNS does not design your site. DNS only te...