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Free WHOIS lookup for cold email sending domains

See a domain's registrar, expiry date and any hold on it, and whether its email records are in place.

  • Free, with no signup
  • Reads public records only
Your result

What your result means.
In plain words.

Live, with records in place

The domain resolves, has no hold, has more than 30 days left, and its email records pass.

Live, with warnings

The domain resolves, but it expires within 30 days or an email record needs a fix.

Cannot send email

A hold is set, the domain has expired or is not registered, or public DNS cannot find it.

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Questions

Questions about
the WHOIS lookup

Short answers about what it checks.

What does server hold mean?

The registry has removed the domain from public DNS. You still own it, and your records still sit at your name servers, but nobody can see them until the hold is lifted. Your registrar can tell you why it was set.

What is the difference between client hold and server hold?

Your registrar sets client hold, often after a missed email verification or an unpaid renewal. The registry sets server hold, often after an abuse report or a legal order.

Why does the lookup not show who owns the domain?

Most registrars hide the owner's name and contact details for privacy. The lookup shows the registrar instead, which is who to contact about the domain.

Found a problem?
We will check the rest.

Book a deliverability audit and we will look at every domain and mailbox you send from.

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Deliverability audit

Find out what is costing you replies.

Thirty minutes on a call. We go through your domains, mailboxes and sending with you, and name what is putting your replies at risk.

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