Find the footprint.
DNS records and public certificate history reveal a domain’s infrastructure and subdomains.
Discover what’s behind a domain. Explore its technologies, subdomains, DNS and connections, one piece of evidence at a time.
Your latest 100 saved scans. Open a snapshot or delete it from your account.
Explore endpoints, inputs and types from an OpenAPI or Swagger JSON document.
DNS records and public certificate history reveal a domain’s infrastructure and subdomains.
Technology fingerprints, server headers, TLS details and cookies, with the evidence attached.
See the external domains referenced in HTML, from assets and scripts to outbound links.