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Domain vs Hosting vs DNS: What Is the Difference?

Understand the three components of a website before changing Namecheap, WordPress or Netlify settings.

Quick answer

Understand the three components of a website before changing Namecheap, WordPress or Netlify settings.

Step-by-step instructions

  1. Step 01

    Think of a domain as the memorable website address visitors type.

  2. Step 02

    Think of hosting as the service that stores and serves the website files and content.

  3. Step 03

    Think of DNS as the directory that tells browsers which server or service to contact for a given name.

  4. Step 04

    Check where you registered the domain; this registrar may not be the same company hosting your site.

  5. Step 05

    Identify who currently controls authoritative nameservers. Edit DNS in that active DNS provider, not an inactive DNS screen elsewhere.

  6. Step 06

    Keep hosting, domain registration renewal and email services on a written list so you know what costs recur.

  7. Step 07

    When moving hosts, add the custom domain at the new host first, then update the DNS records they explicitly request.

Before you finish: important checks

  • Buying a domain does not automatically give you WordPress hosting or a live website.

Common problems and fixes

  • DNS edits not affecting site? You may be editing records at the wrong DNS provider.

Frequently asked questions

Does Netlify free hosting include a domain purchase?

No; you can connect a domain you own.

Keep this in mind

WordPress, hosting and AI interfaces change. Check the service's current documentation before changing billing, domain DNS, security or important site settings. Rayhan Studio publishes educational help, not guaranteed results.