Collected sources and patterns will appear here. Add from search or the patterns library.
List<Subdomain> -> List<VerifiedSubdomain>
Detect and filter out candidate subdomains that resolve to the same IP addresses as known dead or randomized subdomains.
Problem it solves
Wildcard DNS records pollute passive enumeration results with infinite false-positive subdomains.
Consumes
Emits
The real projects this mechanism was found in. Attribution is the point — this is how the best teams actually do it.