IPAddress.to
Provides IP geolocation, DNS, WHOIS, email verification, and fraud scoring to assess IP reputation and detect proxies, VPNs, Tor, and abusive hosts.
This is a suite of IP address lookup and security tools, including geolocation, DNS, WHOIS, email verification, and a fraud score that detects VPNs, proxies, Tor exits, and abusive hosts. It serves developers, IT teams, and security teams at companies of all sizes who need to assess IP reputation before trusting traffic. The service is delivered as a free, keyless REST API with CORS support, and all lookups are processed in-house using its own geolocation database, ensuring privacy and speed.
Key features
- IP geolocation with ASN and ISP
- Reverse DNS lookup
- DNS checker across 32 resolvers
- WHOIS lookup for domains and IPs
- Fraud score 0-100 for VPN/proxy/Tor
- Email verification with MX, SPF, DMARC
- Free JSON API without key or signup
- No social media activity within the last 30 days
GTM channels
- API
- Docs
ICP
- Software developers
- IT teams
- Security teams