B2BDomainSignalVerify / report

B2BDomainSignalVerify report: acme-demo.example

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17 / 100

5 of 6 checks need attention (2 high priority).

  • ✗ Every domain accepts mail (MX) (high): 3/4 have MX records. Missing: gone-demo.example
  • ✗ No disposable / throwaway domains (high): mailinator.com
  • ✓ No free-mail domains in a B2B list (medium): None.
  • ✗ Company website responds (medium): 3/4 sites respond. Not responding: gone-demo.example
  • ✗ DMARC enforced (quarantine/reject) (low): 25% enforce DMARC.
  • ✗ SPF published (low): 50% publish SPF.

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Domain-level only: public DNS lookups and one home-page request per domain. We never contact mail servers, test or guess mailboxes, or process personal addresses (anything before an @ is discarded).

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