Run a WHOIS lookup on the domain. That tells you the registrar, the current nameservers, and the expiration date, all in one place. The registrar is whoever you pay to keep the domain name registered. That's not always the same company hosting your website, and mixing the two up is the single most common reason people get stuck trying to make changes.
Go to a WHOIS tool (ICANN's lookup at lookup.icann.org or your registrar's own WHOIS page both work), type in the domain, and read the result. You're looking for two fields: Registrar and Name Server.
Registrar vs. host: two different jobs
These get confused constantly because both feel like "where my website lives":
- Registrar is the company you bought the domain name from, and the one you renew it with every year.
- Host is who runs the server that actually serves your website files and email. This is a completely separate service, and a huge number of people have their domain registered at one company and hosting at another.
A domain can be registered at one company while the website itself is hosted somewhere else. Neither company needs to change for the other to work; they just need to be pointed at each other correctly. See pointing your domain to your hosting account for how that connection is made.
Reading the WHOIS result
A WHOIS lookup returns a block of text. The parts that matter:
- Registrar: the company you'd log into to renew the domain, change contact details, or unlock it for transfer.
- Name Server (usually two or more, listed as
ns1.something,ns2.something): these tell you who's actually running DNS for the domain right now, which is often a strong hint about who's hosting it. - Creation Date and Registry Expiry Date: when it was first registered and when it needs renewing.
- Registrant: often shows "REDACTED FOR PRIVACY" if WHOIS privacy is on, which is standard now and not a red flag.
Nameservers and registrar are independent facts. The nameservers tell you where DNS (and often hosting) is managed; the registrar field tells you who to contact about the registration itself, like renewals or an unlock for transfer.
Why this comes up
A few situations where you need to know the registrar:
- You're taking over a site someone else set up (a client, a predecessor, a domain you bought secondhand) and don't have login details for anything yet.
- You want to change nameservers to point the domain at new hosting, and need to know which account to log into first.
- The domain is about to expire and you're not sure who's supposed to be renewing it.
- You're comparing what WHOIS says against what you expect, because something isn't resolving the way it should.
If you already know you want to keep the domain where it is and just connect it to hosting, or bring it in as a new registration, see can I use a domain I already own for the two paths (point DNS, or transfer in).
When WHOIS doesn't give you a clear answer
Occasionally WHOIS shows a generic or "thin" registry result, especially for country-code domains (.uk, .de, .ai, and others) that don't publish full details to public WHOIS. In that case, the nameservers are still visible and are your best clue. If the nameservers belong to a reseller platform rather than a household-name registrar, the underlying registrar might be a step removed from whoever you're actually dealing with.
If you can't get in
If WHOIS confirms the domain sits at a registrar you don't have login access to (an old freelancer set it up, a previous employee registered it, or it came with a business you acquired), that's a domain-recovery situation, not a technical one. Most registrars have an account-recovery process tied to the registrant's original email or ID. If the domain is meant to point at Flashcloud hosting and you're stuck figuring out the right next step, open a ticket from the portal and our team can help you work out what you're looking at and what to do next.