First release: 847 technology fingerprints in 62 categories (headers, cookie names, meta tags, script URLs, HTML, DNS), versions, confidence and evidence per technology.
DNS checks: mail provider from MX, SPF record and authorised sending services, DMARC policy, DNS provider, hosting from CNAME, A and PTR, TXT domain verifications.
Lead filter by technology, category filter for the technologies list, lead-gen summary columns.
Free rows with the reason for unreachable, failing and bot-protected sites; free example run on empty input.