The same data, wherever your team works
A standard REST API over our historic datasets, for integrations and programmatic access.
Historical DNS
Every DNS answer recorded for a domain or IP address, for mapping how infrastructure moves and catching short-lived hosts.
WHOIS history
Registration and registrar history, for tracking ownership changes and pivoting on registration patterns.
HTTP crawl fingerprinting
Server headers, favicon hashes, and body hashes, for clustering campaigns on the properties they share.
Certificate transparency
CT log data mapping ownership and relationships, for finding related infrastructure through certificates.