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Who Hosts My Domain? Find the Company, the Settings and the Logins
By Josh Croom · October 27, 2026 · 11 min read
To find who hosts your domain, type your web address into ICANN's lookup at lookup.icann.org, and the Registrar line names the company that holds it. The name server lines in the same result show where your DNS settings live, and that isn't always the same company.
The login nobody has
Thursday, 4:30 PM. A new web person asks the office manager to add a TXT record, so Google can confirm the website belongs to the business. She opens the shared password file and finds nothing for the domain. The man who bought the web address left three years ago, the account is in his name, and the card on file runs out next month.
Nobody can change a single setting until someone works out where the domain lives and who can sign in. The lookup itself takes about two minutes, but getting into the account can take a few emails and a call to the registrar. That's far easier on a quiet afternoon than in the week your email stops working.
The four companies behind one web address
A small business often has a different company doing each of these jobs.
| Job | What it does | How to find it |
|---|---|---|
| Registrar | Holds your domain name and bills you to renew it | The Registrar line at lookup.icann.org |
| DNS host | Keeps the list of rows that points your name at your site and your email | The name server lines in the same lookup |
| Website host | Stores and serves your website's pages | The rows for your bare name and www |
| Email host | Receives and stores your mail | The MX rows in your DNS |
How one web address ends up at several companies
Someone bought the name at a registrar long ago, a website builder later took over the DNS so it could run the site, and the email moved to Google Workspace or Microsoft 365 when the team grew. Each move made sense on its own day, and nobody wrote down where everything landed.
None of that causes trouble until someone needs a change. Then the web person asks for the DNS login, the registrar account turns out to belong to someone else, and the email rows sit on a screen nobody has opened in years.
How to find who hosts your domain
You can do the first four steps from any computer without a login, so start there before you go hunting for passwords.
Step 1
Look up the registrar
Go to lookup.icann.org and type your web address, and the Registrar line in the result names the company that holds it. That lookup runs on RDAP. On January 28, 2025, RDAP replaced the old WHOIS as the official record for names ending in .com, .org and the other general endings.
Step 2
Read the name server lines
The same result lists your name servers, and their endings tell you which company runs your DNS. Every row change happens at that company, so it's the login you'll need most.
Step 3
Find your email host
Look up your MX rows with a public DNS tool, such as the Dig page in Google's Admin Toolbox. An MX row of smtp.google.com, or older ones that start with aspmx, means Google Workspace, and a row ending in mail.protection.outlook.com means Microsoft 365.
Step 4
Find your website host
In the same tool, look up the rows for your bare name and for www. When they show a company's name, that's your website host, and when they show only a number, your web person can tell you whose server it is.
Step 5
Get into both accounts
Ask whoever bought the domain to add your shared work email to the registrar account and the DNS account. Give your web person a login of their own, never your password, so you can remove it later without changing yours.
Step 6
Put it in your organization's name
Move the domain into your business or nonprofit's name, not a person's. Then turn on auto-renew and the transfer lock, and put it on a card that won't run out soon.
Read your name servers
Match the end of your name server lines to this table. If yours isn't on it, search the ending along with the words "name server" to find the company behind it.
| If the name server ends in | Your DNS is at |
|---|---|
| domaincontrol.com | GoDaddy |
| registrar-servers.com | Namecheap |
| cloudflare.com | Cloudflare |
| wixdns.net | Wix |
| googledomains.com | Squarespace (once Google Domains) |
| awsdns, then a number | Amazon Web Services |
How often this goes sideways
ICANN's own rules explain why a lost login can turn into a dark website.
- 51%of our clients had a DNS or domain login thread with usin one year
- 7different DNS companiesfor 11 clients who each needed one row changed
- 2renewal reminders before a domain expiresabout a month and a week ahead, to the email on file
- 30 daysto win back a deleted .com or .org namethe registry's redemption grace period
What happens when nobody sees the renewal notice
ICANN requires a registrar to send at least two renewal reminders before a domain expires, one about a month ahead and one about a week ahead. Those reminders go to the registrant email listed on the domain. When that address belongs to someone who left, the warnings go to an inbox nobody reads.
Before a registrar deletes an expired domain, it has to cut off the domain's DNS for up to eight days. During that time your website stops loading and your email stops arriving, even though nothing is wrong with either one. Some registrars give you a grace period of up to 45 days after expiry to renew. After deletion, the registry holds a .com or .org name for 30 more days. Only the name's registered holder can bring it back in that window, and the registrar may charge for it.
You can prevent all of this without any technical skill. Put a shared work email on the account, turn on auto-renew, and keep a card on file that someone at your business watches.
If the person who bought it is gone
Your first call goes to the registrar named in the lookup. Write or call its support team, explain that the domain belongs to your business or nonprofit, and ask what they need from you to move the account into your organization's name. Keep a copy of every message, along with the date, in case the request takes a few rounds.
While that's underway, check the renewal date in the lookup result. If it's close, renew it first, because a lapsed name takes your website and email down with it, and winning it back costs more time than a renewal does.
Once you're in, add a shared work email, turn on auto-renew and the transfer lock, and give a second person on your team a login. Then fill in a domain record, so the next person who needs it finds everything in one place.
One person's domain and your organization's domain
Most domain trouble starts with a name bought on one person's account.
When one person holds it
- The login uses that person's own email address.
- Renewal notices still go to their inbox after they leave.
- The card on file is theirs, and it runs out on its own schedule.
- Nobody else can make a change while they're away.
When your organization holds it
- The account uses a shared work email that outlasts any one person.
- Renewal notices reach someone who still works there.
- Auto-renew runs on a card the business controls.
- Two people can sign in, and your web person has a login of their own.
The request that starts the hunt
Most people only go looking for their domain when someone asks for a change like this one. If you already know where your DNS lives, the job takes about five minutes.
Hi! To finish the Google setup I need a TXT record added to your DNS. Can you send me a login to wherever your domain lives?
I'm not sure who that is. Where do I look?
Type your web address at lookup.icann.org and send me the Registrar line and the name servers. I'll take it from there.
Before anyone changes your DNS
Work through these in order before anyone touches a row. They come from our own checklist, and your ticks stay on this device.
0 of 6 done
The mistakes we see most
Most of these happen when someone edits a row by hand.
- Typing https:// or a slash into the value, when the box wants a bare name like www.yoursite.org with nothing in front of it.
- Typing your whole address into a box that adds it for you, so the row ends up as secure.yoursite.org.yoursite.org and points nowhere.
- Changing the right row on the wrong domain, which happens easily when a business owns two similar names.
- Launching a new site in a way that wipes rows your other pages or Google checks still use.
- Leaving one person with the only login, who then turns out to be out of the office the week it's needed.
Your domain record
Fill this in once and keep it with your other business records. It takes ten minutes, and it saves the next person an afternoon of guessing.
| Item | Yours |
|---|---|
| Domain name | ____ |
| Company that holds it | ____ |
| DNS lives at | ____ |
| Renews on | ____ |
| Email runs on | ____ |
| Two people who can sign in | ____ |
Could you change your DNS today?
Answer five quick questions. Your answers aren't sent anywhere.
Do you know which company holds your domain?
Is the domain in your organization's name instead of one person's?
Can at least two people on your team sign in to it?
Is auto-renew on, with a card that won't run out soon?
Does your web person have a login of their own?
Losing one person won't lock you out of your domain. Fill in the domain record above if you haven't, so the next person doesn't have to look it all up again.
You're most of the way there. Pick the first question you answered No and fix it this week, while nothing is broken and nobody is in a hurry.
Right now your domain depends on one person and one card staying put. Start with the lookup at lookup.icann.org, and then get a second person into the account.
How we handle domains when we build a site
When we build a website, your domain stays with the company you bought it from, under your own account, and it never moves to us. Going live changes two rows in its settings, for the bare name and www, and the rows that run your email stay as they are. Our web development page shows what a build includes, and our pricing lists what it costs.
If you'd like help sorting out where your domain lives before a new site or an ad campaign, book a call with Miguel. He'll walk through what you have today and who needs a login.
Questions people ask
How do I find out who hosts my domain?
Type your web address into ICANN's lookup at lookup.icann.org, and the Registrar line will name the company that holds your domain. The name server lines in the same result show where its DNS settings live.
What's the difference between a domain registrar and a web host?
The registrar holds your domain name and bills you to renew it, while the web host stores and serves your website's pages. They can be the same company or two different ones, and your DNS rows connect the name to the host.
How do I find my DNS provider?
Your DNS provider is the company named in the name server lines of the ICANN lookup for your domain. The ending of each line tells you which company it is, such as domaincontrol.com for GoDaddy or cloudflare.com for Cloudflare.
What happens if my domain expires?
Your registrar must send reminders about a month and a week before it expires, to the email on file. After it expires, the registrar cuts off its DNS for up to eight days before deleting it, so your website and email stop working until you renew.
Who should own my business domain?
Your business or nonprofit should, on an account that uses a shared work email. Turn on auto-renew and the transfer lock, and make sure at least two people can sign in.
See how we build websites on a domain you keep
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