Free tool
Free WHOIS Lookup
Enter a domain and get its registration record as structured data: registrar, created/updated/expiry dates, nameservers, status codes and DNSSEC.
Free to use · No signup required · Results in seconds
How it works
- 01Type the bare domain (no https:// needed).
- 02Click look up — we query the official RDAP registry data.
- 03Read the structured record or export it.
Why teams use it
Useful for domain research, expiry monitoring, security checks and due diligence.
Need more? The full WHOIS RDAP Scraper runs bigger batches on a schedule, with webhooks and API access.
Frequently asked questions
What's the difference between WHOIS and RDAP?+
RDAP is the modern, structured replacement for WHOIS, served by the same registries. Same data, machine-readable.
Can I check many domains at once?+
Yes — a free account lets you run the WHOIS scraper on lists of domains and schedule expiry monitoring.
Why is some owner information hidden?+
Most registrars redact personal registrant details for privacy; registrar, dates and nameservers remain public.
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