Spoofy

Spoofy is a Python-based tool designed to evaluate the spoofability of domains by analyzing their SPF and DMARC records. It features authoritative lookups with a known DNS fallback, accurate bulk processing, and a customizable spoof logic derived from real-world testing, enabling users to conduct comprehensive assessments of domain security configurations. Additionally, Spoofy offers DKIM selector enumeration via API as an optional feature, making it a valuable resource for cybersecurity assessments.