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Domain Basics5 min

What Is a Domain Name?

Learn how domain names, DNS, hosting, websites, and email work together.

Core concept

A domain name is not the website itself. It is the address people type, while DNS points that address to hosting, email, or other services.

Main parts

  • Domain: the readable name, such as example.com
  • Registry: the operator of a TLD
  • Registrar: the company that sells and manages registrations
  • DNS: the system that maps names to service destinations
  • Hosting: the server or platform that serves the website

Why it matters

Keeping domain ownership separate from hosting helps with portability, renewal control, and long-term brand protection.

FAQ

Do I need hosting before buying a domain?

No. You can register the domain first and connect hosting later.

Is a domain the same as DNS?

No. The domain is the name; DNS is the routing system for that name.

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