Free Domain Checker
Look up any domain’s registration details — registrar, domain age, expiry, and nameservers — plus its live DNS records. Useful for vetting a domain before you buy it, link to it, or partner with it.
Why domain details matter for SEO
A domain’s history and configuration quietly shape its SEO. Domain age is a small trust signal — long-established domains tend to have more accumulated authority. The expiry date matters too: a domain about to lapse is a risk to link to. And the DNS setup (nameservers, MX, A records) tells you how the site is run and where its mail and traffic actually go.
What this checker shows
- Registration — registrar, creation date, domain age, expiry, and status codes (via RDAP/WHOIS).
- Nameservers — who runs the domain’s DNS.
- DNS records — A, AAAA, CNAME, MX (mail), NS, and TXT (SPF/verification) records.
Data comes from public RDAP/WHOIS and DNS — some country-code TLDs restrict registration data, so a few fields may be blank.
Frequently asked questions
Is the domain checker free to use?
Yes, it is completely free. Look up a domain's registrar, creation and expiry dates, nameservers, and DNS records without signing up or paying.
What DNS records does this tool show?
The most common types: A and AAAA (IPv4 and IPv6 addresses), MX (mail servers), NS (nameservers), TXT (often SPF, DKIM, and verification), and CNAME (aliases).
Why is some WHOIS information like the registrant name hidden?
Many registrars enable WHOIS privacy or redaction by default, partly due to regulations like GDPR, so personal contact details are masked. Technical data such as the registrar, creation and expiry dates, and nameservers usually stays publicly visible.
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