Subdomain enumeration is an essential OSINT technique. Amass and Subfinder are well-known enumeration tools, but they have limitations. Explore this comprehensive database with over 200 sources.
https://osintteam.com/passive-subdomain-enumeration-uncovering-more-subdomains-than-subfinder-amass/
OSINT Team - Learn OSINT from experts · Passive Subdomain Enumeration: Uncovering More Subdomains than Subfinder & AmassSubdomain Center notes over 200 competitors, yet Amass integrates 87 and Subfinder 45; this article explores better subdomain enumeration tools.