subzuf on


A smart DNS response-guided subdomain fuzzer.

Subzuf is a subdomain brute-force fuzzer coupled with an immensly simple but effective DNS reponse-guided algorithm. It utilizes a provided set of input data, like a tailored wordlist or historical DNS/TLS records, to accurately synthesize more corresponding domain names and expand them even further in a loop based on information gathered during DNS scan. This somewhat different approach to subdomain enumeration in most cases allows to discover more subdomains with significantly reduced time and resources.