Domain Footprint

Inventory every third-party service attached to a domain via public DNS — what's active, what's stale, and what's risky.

This is an inventory tool, not a scored audit — it answers "what is actually attached to this domain?" by reading TXT records, the full SPF include tree, MX/NS records, DMARC report targets, and a curated list of common subdomains, then cross-references what it finds. For a scored pass/fail health report, see Domain Check.