Domain vs hosting: what's the difference?

The domain is the address people type to reach you. Hosting is the place where the website's files live. They are two separate services, paid for separately, and they can sit with two different companies — even when you get them on one invoice. For the site to work, you need both.

The domain

The address

The hosting

The place

Between them

DNS

In whose name

Yours

The terms

The four things that get lumped together.

In conversation, all of this is “the website”. In practice they are four separate things, and each can stop on its own while the rest keep working.

01 The domain The name typed into the browser — like example.com. You don't buy it for ever; you rent it for a year or several and then renew it. It is kept in a registry that records who it belongs to. the address 02 Hosting A computer connected to the internet around the clock, holding the website's files and database. You pay for space and power on it, usually by the month or by the year. the place 03 DNS The signpost between the two. When someone types your address, the DNS records say which server to go to for the website and which for the email. Change them and the site “moves” without a single file being touched. the signpost 04 Email Addresses like name@example.com. They use the domain but are not part of the website. They can sit with the hosting or with a separate service — and it's worth knowing which of the two applies to you. a separate service

In practice

What the difference means when something happens.

While everything works, the difference is invisible. It shows on the day something expires, stops or has to be moved.

Paid for separatelyThe domain — to a registrar, usually once a year. The hosting — to a hosting company, by the month or by the year. When they're on one invoice, they are still two separate lines and two separate expiry dates.

Changed independentlyThe hosting can change while the domain stays where it is. The website's address doesn't change and visitors notice nothing. The reverse is possible too — the domain moves to another registrar and the site doesn't budge.

If the domain expiresEverything at that address stops — the website and the email. The files are still in place, but nobody can reach them. If it isn't renewed in time, the domain is eventually released and someone else can register it.

If the hosting expiresThe website stops, and the domain stays yours. If the email was on the same hosting, it stops too. The files are kept for a while and then deleted — how long exactly depends on the hosting company.

The certificate is a third thingThe padlock next to the address comes from a certificate that is issued for the domain and installed on the hosting. It has its own expiry date. With most hosts it renews itself, but it's worth checking.

Ownership sits in different placesWho owns the domain is recorded in the registry. Who owns the hosting is recorded in the account with the hosting company. One can be in your name and the other in the agency's — and you only find out when you want to move.

The choice

How to choose them — domain first, then hosting.

The domain is chosen once and stays for years. The hosting changes when the site outgrows it. So the first deserves more thought.

A name you can say over the phone

If you have to spell it out letter by letter, it's the wrong one. Short, with no hyphens and no digits, spelled the way people would write it on their own.

The extension to match the market

A country domain such as .bg tells both people and Google that the site is for that country — Bulgaria, in this case. A .com is neutral and fits when you also sell abroad. If both are free, many companies take both and redirect one to the other.

Register it to the company

With the company's details and an email address you will still have access to in five years. Not an employee's personal email, and not the name of whoever builds the site.

Turn on automatic renewal

And check that the card behind it hasn't expired. Most lost domains aren't stolen — nobody simply saw the reminder email.

Hosting to fit the site, not the advert

A small business website runs well on shared hosting. A shop with many products and orders needs more resources and more careful set-up. A pricier plan won't make a slow site fast if the cause lies in the site itself.

Ask about backups and support

How often backups are made, how long they are kept, and whether you can restore them yourself. And who picks up the phone when the site goes down on a Saturday. Those are the two answers that make hosting worth its money.

Note

Six mistakes that cost dearly.

None of them is noticed on the day it's made. All of them are noticed at the most awkward moment.

The domain is in someone else's nameThe agency's, a former employee's, an acquaintance who “took care of it”. While relations are good, it doesn't matter. Afterwards the domain comes back through requests and paperwork — see how to check in who owns your website.

Reminders go to a dead mailboxThe registrar warns you before expiry, but at the address entered at registration. If that's the mailbox of someone who no longer works for you, nobody reads the warnings.

A “free domain” with the hostingThe gift is convenient, but check whose name it's registered in and what renewal costs after the first year. And whether you can move it if you change hosts.

The cheapest plan for a shopShared hosting splits its resources among many websites. For a brochure site that's enough. For a shop on campaign day it means slow pages exactly when the most people arrive.

The backups sit on the same serverIf the server goes down or is breached, the backup goes with the website. One copy has to live somewhere else — and you should have tried restoring it at least once.

Nobody knows where the email isThe site moves to new hosting, the records are changed all at once, and the emails stop arriving. Email is checked separately, before anything is touched — it's described in changing hosting without downtime.

Questions

Short answers.

If your question isn't here, call us — we answer by phone too.

+359 882 95 89 89

What is a domain?

A domain is the website's address — the name typed into the browser, like example.com. Business email runs on the same name.

A domain isn't bought once and for all. It is registered for a set period and renewed, and as long as you keep renewing it, it stays yours.

What is hosting?

Hosting is the service that keeps the website switched on: a server that holds the files and the database and answers when someone opens your address.

Without hosting, the domain is an address with nothing at it. Without a domain, the hosting is a place nobody knows the way to.

Do I need hosting if I already have a domain?

Yes, if you want a website at that address. The domain only says where to look; the site itself has to live somewhere.

The exception is platforms where hosting is included in the monthly fee — hosted online shop solutions, for example. There you pay for it without seeing it as a separate line. The comparison is in WordPress or Shopify.

Can the domain and the hosting be with different companies?

Yes, and it's completely normal. The domain is pointed at the hosting with a few records and works exactly as if they were in one place.

The advantage is that changing the hosting doesn't affect the domain. The drawback is that you have two accounts and two expiry dates that someone has to keep track of.

What happens if the domain expires?

The website and the email at that address stop. There is usually a period in which the current owner can still renew the domain, but the terms depend on the registrar and on the extension.

Once that period has passed too, the domain is released and anyone can register it. That's why automatic renewal and a working email address for notices matter more than they seem.

Whose name should the domain and hosting be in?

In the name of the company that owns the website — not the agency, not the developer and not an employee. The contractor gets access in order to work; the ownership stays with you.

That's how we work too: everything is registered in the client's name. How to check your own situation is covered in who owns your website.

Let's check whose name your domain and hosting are in.

Send us the website's address. We'll tell you where the domain is registered, where the hosting is and when they expire — and whether anything needs fixing.

+359 882 95 89 89 office@illumi.bg

Sofia, Bulgaria We reply within 24 hours In business since 2012