WHOIS lookup
Pull the registration record for any domain or IP range: registrar, owner contacts, nameservers and the key dates.
Registrar, name servers, and contact details wherever the registry still publishes them.
Creation, expiry, and last-updated dates, plus how ownership has changed over time.
Know when registrant details are masked behind a privacy service, and read what's left.
Frequently Asked Questions
IPScanner
Teams use IPScanner to tell real users apart from masked and automated traffic.
Verdicts come with a 0 to 100 confidence score, so you tune the threshold to your own risk instead of trusting one number.
The API runs on infrastructure sized for production traffic, with a 99.9% uptime target for business-critical use.
We refresh VPN, proxy, and Tor lists continuously, so newly spun-up servers get caught quickly.
A plain REST API works with any language or framework. Most teams are live the same afternoon.
Worked examples in curl, JavaScript, and Python, plus straight notes on what each signal does and doesn't mean.
Support comes from engineers who work on IP detection every day, not a generic help desk.
The free plan covers 30,000 lookups a month, about 1,000 a day. No card, and your key is on screen as soon as you sign up.