Your domain registrar is the company you paid to register your domain name, and they keep the records that prove you own it
When you registered your domain name, you bought it through a company called a registrar. That registrar is your contract holder — they manage the registration, collect your annual renewal fees, and hold the official record at the registry (the master database for all domains ending in .com, .org, .net, and so on). You need to know who your registrar is because they are the only ones who can change your domain settings, renew it before it expires, or transfer it to another registrar if you decide to move.
The registrar is not the same as your web hosting company, your email provider, or whoever built your website. Those are separate services. Your registrar only manages the domain name itself — the address people type in the browser. Knowing which company is your registrar matters because you will contact them directly when you need to renew, transfer, or change where your domain points.
Key Takeaways
- Your registrar is the company you originally paid to register the domain name, and they hold the official ownership record.
- The registrar is different from your web host, email provider, or website builder — they only manage the domain name itself.
- You can find your registrar by searching your domain name on WHOIS lookup tools like ICANN Lookup or by checking your email for the original registration receipt.
- Common registrars include GoDaddy, Namecheap, Google Domains, Network Solutions, and Bluehost, though dozens of others exist.
- If you cannot find your registrar, your domain's nameservers or DNS records often point to where it is registered.
Check your email for the original registration receipt
The fastest way to find your registrar is to search your email for the domain registration confirmation. When you first registered the domain, the registrar sent you a receipt with your login credentials and domain details. Search your email inbox for the domain name itself, or search for words like "domain registration" or "welcome to" combined with the domain name.
Look for an email from the company that processed the payment. The sender's address will be from the registrar's domain — for example, an email from noreply@godaddy.com means GoDaddy is your registrar, or an email from support@namecheap.com means Namecheap registered it. If you have changed email addresses since registration, check your old email account or any email forwarding you may have set up.
If you still have access to the account you used to register the domain, log in to that email and look for the oldest messages about the domain. The original confirmation will have the registrar's name and your account login information.
Use a WHOIS lookup to see the registrar on record
A WHOIS lookup is a public database search that shows who registered a domain name and which registrar holds it. Go to ICANN Lookup (icannlookup.icann.org) and type your domain name into the search box. The results will show the registrar's name under "Registrar" — this is the official record.
Other WHOIS lookup tools work the same way: Whois.com, DomainTools.com, and even a straightforward Google search for "WHOIS [your domain name]" will return results. All of these pull from the same public database, so they will all show the same registrar. The registrar name is always listed clearly in the results.
Keep in mind that WHOIS results also show contact information for the domain owner, which may be hidden if you paid for privacy protection when you registered. The registrar name itself is never hidden — that information is always public.
Check your domain's nameservers to narrow down the registrar
If the WHOIS lookup is not clear or you want to double-check, look at your domain's nameservers. Nameservers are the servers that point your domain name to your website. You can find them by searching "DNS lookup [your domain name]" or by using a tool like MXToolbox.com. The nameserver addresses often contain clues about where the domain is registered.
For example, if your nameservers are ns1.godaddy.com and ns2.godaddy.com, GoDaddy is your registrar. If they are ns1.namecheap.com and ns2.namecheap.com, Namecheap registered it. Some registrars use generic nameserver names, so this method does not always work, but it is a useful second check when you are unsure.
Common registrars and how to recognize them
The largest registrars in the United States are GoDaddy, Namecheap, Google Domains, Network Solutions, and Bluehost. However, hundreds of smaller registrars exist, and your registrar may be a local or regional company. If you registered your domain through a web designer, marketing agency, or business consultant, they may have registered it through their own registrar account on your behalf — in that case, the official registrar is still the company they used, not the person who helped you.
If you registered the domain many years ago, the registrar may have been acquired by another company. For example, eNom was purchased by Tucows, and some older registrars no longer exist. A WHOIS lookup will show the current registrar, even if the company has changed hands.
What to do once you know your registrar
Once you have identified your registrar, save that information somewhere you can find it later — write it down, bookmark the WHOIS result, or save the email receipt. You will need this information when your domain is about to expire and you want to renew it, when you want to transfer the domain to a different registrar, or when you need to change your domain's settings.
Log into your registrar's account using the email address and password from your original registration. If you have forgotten your password, use the "forgot password" link on the registrar's login page. Once you are logged in, you can see your domain's renewal date, change the nameservers, update contact information, or set up domain forwarding.
If you cannot find your registrar after searching
If you have searched your email, run a WHOIS lookup, and checked the nameservers and still cannot identify the registrar, contact your web host or website builder. They may have records of which registrar was used, or they may have registered the domain on your behalf. Provide them with the domain name and ask them to tell you which registrar holds it.
You can also contact ICANN directly through their website if you believe there is an error in the WHOIS record or if you need help identifying the registrar. They maintain the master list of all accredited registrars and can help you track down the correct one.
Frequently Asked Questions
Is my web host the same as my registrar?
No. Your web host stores your website files on their servers, while your registrar manages the domain name itself. You can use any registrar with any web host — they are separate services. Some companies offer both, but you can change one without changing the other.
Can I change my registrar without losing my domain?
Yes. You can transfer your domain from one registrar to another at any time. The process is called a domain transfer, and your domain stays registered under your name throughout. You will need an authorization code from your current registrar to start the transfer.
What if my registrar goes out of business?
If your registrar closes, ICANN requires them to transfer all domains to another registrar so you do not lose ownership. You will be notified by email and given instructions on how to access your domain at the new registrar. Your domain remains yours even if the registrar changes.
Do I need to contact my registrar every year?
No, but you should check your renewal date. Most registrars send renewal reminders by email before your domain expires. You can set up automatic renewal in your registrar account so the domain renews without you having to do anything each year.
Can someone else be listed as the registrar owner?
The registrar is the company that holds the registration contract, not a person. However, the domain owner (you) is listed separately in the WHOIS record. If someone else's name appears as the owner, contact your registrar when ready — this may indicate unauthorized access to your account.