WHOIS Lookup
WHOIS & Domain Records
Pull registration data for any domain, including the registrar, creation date, and ownership details.
Key Features
Registration data
Registrar, name servers, and contact details wherever the registry still publishes them.
Dates and history
Creation, expiry, and last-updated dates, plus how ownership has changed over time.
Privacy-protected domains
Know when registrant details are masked behind a privacy service, and read what's left.
Try Our Other Tools
WHOIS Lookup FAQ
Why Choose IPScanner
Teams use IPScanner to tell real users apart from masked and automated traffic.
Accuracy you can measure
Verdicts come with a 0 to 100 confidence score, so you tune the threshold to your own risk instead of trusting one number.
Built to scale
The API runs on infrastructure sized for production traffic, with a 99.99% uptime target for business-critical use.
Data that stays fresh
We refresh VPN, proxy, and Tor lists continuously, so newly spun-up servers get caught quickly.
Easy to wire in
A plain REST API works with any language or framework. Most teams are live the same afternoon.
Documentation that's honest
Worked examples in curl, JavaScript, and Python, plus straight notes on what each signal does and doesn't mean.
People who know the domain
Support comes from engineers who work on IP detection every day, not a generic help desk.
