Domain vs Hosting: What's the Difference?

Domain vs hosting: the short answer

Think of a website like a shop. The domain is the shop's street address; hosting is the building where everything is kept. The address tells people where to go; the building is what they find when they get there.

What is a domain name?

A domain name is the human-friendly address of a website, like novastudio.com. Behind the scenes, computers find each other by numeric IP addresses; the domain name system (DNS) translates your name into the address of the server that hosts your site.

What you're actually buying

• The right to use the name for the period you pay for, usually renewed each year.
• Control over its DNS settings, which decide where the domain points: your website, email, or another page.
• The ability to move it to another registrar whenever you like.

The ending (.com, .io, .shop) is the top-level domain. What is a TLD? explains the types, and how much a domain name costs covers prices.

What is web hosting?

Web hosting is a computer that's always online, stores your website's files and database, and sends pages to visitors' browsers. Unless you run your own server, you rent this from a hosting company.

The main types of hosting

What hosting usually includes

• Storage and bandwidth for your site.
• A free SSL certificate for HTTPS (on most modern hosts).
• One-click installs for WordPress and other software.
• Backups and security features, depending on the plan.
• Sometimes email accounts and a free domain for the first year.

Do you need hosting for a domain?

Not always. It depends on what you want the domain to do.

When you don't need hosting

• Reserving a name for later, or protecting your brand.
• Forwarding the domain to an existing page, such as a link-in-bio page, a shop on a marketplace, or a social profile. Link in bio custom domain shows how.
• Email only: you can use an email host for [email protected] without a website.
• Using a website builder that includes hosting and lets you connect your domain.

When you do need hosting

• You want your own website or blog at the domain.
• You're running WordPress or another self-installed platform.
• You need full control over the site, its files and its performance.

Should you buy your domain and hosting from the same company?

You can, and many people do. Both approaches work.

If you're starting out, one company keeps things simple. If you expect to change hosts, keeping the domain at a separate registrar makes moving easier. Either way, make sure the domain is registered in your name and account, not a developer's.

How a domain connects to hosting

A domain points at hosting through its DNS settings. Your host tells you what to set; you enter it at your registrar.

1. Sign up for hosting and note the nameservers or IP address your host gives you.
2. Open your domain's settings at the registrar.
3. Either change the nameservers to your host's (the host then manages DNS), or add records yourself: an A record pointing to the host's IP address and usually a CNAME for www.
4. Add your domain in the hosting control panel so the server knows to answer for it.
5. Wait for DNS to update. It's often minutes, occasionally up to a day or two.
6. Turn on HTTPS with the host's free SSL certificate.

Switching hosts or registrars later

Because the domain and the hosting are separate, you can change either one without losing the other. That flexibility is the main reason to understand the difference before you start.

Moving to a new host

1. Set up the new hosting plan and copy your site across (most hosts offer free migration).
2. Check the site works on the new host using the temporary address it gives you.
3. Point your domain at the new host by updating the nameservers or A record.
4. Wait for DNS to update, then cancel the old hosting plan once traffic has moved.

Your domain, your search rankings and your links all stay the same, because the address doesn't change; only the server behind it does.

Moving your domain to a new registrar

A domain transfer moves the registration (and its renewal billing) to another company. You unlock the domain, get an authorisation code from your current registrar, and start the transfer at the new one. Transfers between registrars usually add a year to the registration, so you rarely lose the time you've paid for.

Common mistakes

What about email?

Email on your domain is a third piece. The domain's DNS (its MX records) decides where your email is delivered, and that can be a different company from your web host.

• Email included with hosting: handy, but mail and website share the same server.
• A dedicated email host: usually more reliable, and your email keeps working if you change web hosts.
• Forwarding only: some registrars forward [email protected] to a personal inbox for free.

Need ideas for the address itself? Professional email address ideas has 40+ examples.

How to set up a domain and hosting for a new website

1. Pick a name and check it's free as a domain and on social media with the username checker.
2. Register the domain, with auto-renew and WHOIS privacy turned on.
3. Choose hosting that fits the site: shared hosting or managed WordPress for most small sites.
4. Connect the two with the nameserver or DNS steps above.
5. Install your site (WordPress or a builder), and switch on HTTPS.
6. Set up email on the domain.

Conclusion

Recap

A domain is your website's address; hosting is the server that stores and serves it. You need both for a website at your own address, but a domain alone is enough to reserve a name, forward to another page, or run email.

They connect through DNS, they can come from the same company or different ones, and email is a separate service again.

Final thoughts

Start with the name, because it's the part you can't easily change later. Find one that's free on the domain availability checker, register it in your own account, then add hosting and email when you're ready to build.

Frequently asked questions