Registrant, registrar and registry explained
The registrant is the person or organisation holding a domain registration. The registrar is the supplier handling registration and renewal. The registry operates the underlying domain namespace; Nominet runs the UK registry. These roles are different from whoever designed your website or hosts its files.
Useful context
- Find the domain renewal invoice and business account that receives notices.
- Check the exact spelling of the domain, including its ending.
How it works
Registrant means the named holder
Ask whether the registration identifies your business or an individual acting for it. A designer’s access to the account does not by itself explain the legal holder. If details appear wrong, use the registrar’s supported correction process rather than changing unrelated fields experimentally.
Registrar means your normal service route
The registrar is usually the first place to ask about renewal, account access and domain administration. You may buy through a reseller whose name appears on invoices. Record both names if the account identifies a separate sponsoring registrar.
Registry means the namespace operator
A registry is not normally your page editor or mailbox supplier. It maintains registration infrastructure and rules for its domain ending. Knowing the registry helps you find the correct guidance if a registrar problem needs escalation, but it does not replace the normal account support route.
Use the distinction in a handover
Ask a departing supplier to identify the registrant, registrar account, renewal date and DNS administrator. Keep that short record privately. A complete website handover should make clear who can renew and control the domain without requiring you to inherit someone else’s personal sign-in.
What to check
- Your domain record identifies the intended registrant.
- You know the supplier to contact for renewal or access issues.
- Website and domain responsibilities are recorded separately.
Sources and further reading
Platform features can change. Check the provider’s current guidance before changing a live service.