Synthetic Alpha Ltd
alpha.invalid
──────────────────────────────────────────────────────────────────────────────
  Provider     Microsoft 365 (MX delivery path) + Proofpoint gateway (MX
               delivery path)
  Tenant       a1b2c3d4-e5f6-7890-abcd-ef1234567890 • NA
  Auth         Federated
  Confidence   ●●● High (3 sources)


Services
  Email          Microsoft 365, Proofpoint, DMARC reject, MTA-STS enforce
  Collaboration  Slack (public TXT account indicator)


Domains (3)
  alpha.invalid
  alpha.test
  alpha.example


Related domains
  api.alpha.invalid, login.alpha.invalid

Insights
  Email security 4/5 strong (DMARC reject, DKIM, SPF strict, MTA-STS)


Certs
  42 total, 7 in last 90d, 3 issuers (Let's Encrypt, DigiCert, Sectigo)

Evidence Detail
  Evidence confidence:  High
  Inference confidence: High
  Detection scores:
    microsoft365: high
    slack: medium
  Evidence chain:
    [SPF] SPF M365 -> microsoft365
    [MX] Microsoft 365 -> microsoft365
    [MX] Proofpoint -> proofpoint
    [TXT] Slack -> slack

