Look up card issuer, brand, type and country by the first 6–8 digits of a card number.
Geolocate an IP address and check whether it belongs to a datacenter or VPN/proxy network.
Check whether an IP address belongs to a known VPN or proxy network.
Check whether an IP address belongs to a known datacenter/hosting network.
Check whether an IP address is a known Tor exit node.
Look up domain registration details: registrar, owner, and important dates.
Look up structured domain registration data via RDAP: contacts, events, status and DNSSEC.
Run a full DNS lookup for a hostname across A, AAAA, MX, TXT and other record types.
Validate syntax, MX records, disposable domains, role-based addresses and optional SMTP verification.
Detect phone country, VoIP/prepaid line type and compare with an IP geolocation country.
Validate card numbers with the Luhn algorithm and brand-specific length rules.
Score an order's fraud risk using email, IP address, card BIN and cardholder name.
Inspect a certificate's issuer, validity, SAN domains and trust chain for any host.
Network address, broadcast, netmask and usable host range for any IPv4/IPv6 CIDR.
Identify the manufacturer behind a MAC address from the IEEE OUI registry.
Browser, OS and device type from a User-Agent string, with bot/crawler detection.