SYNTHORA.

POST https://api.hergertsynthora.com/v1/mtasts ↗

SYNTHORA mtasts: sMTP transport-security audit: MTA-STS (RFC 8461) + TLS-RPT (RFC 8460). Resolves the policy DNS records, fetches and parses the well-known policy file, cross-validates the policy mx: patterns against the domain's real MX, and returns an enforce/report verdict. Complements SPF/DKIM/DMARC auditing with the TLS transport layer. Deterministic, Ed25519-signed. SYNTHORA.

Eligibility: unprobeable
Failures: 0
Last quote: —
Last probe: —

Payment requirements / accepts[] 1 options

State	Network	Scheme	Atomic amount	Asset	payTo / untrusted
active	eip155:8453	exact	50000	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0x10800a5a5B9d72251566EC651E862A8b4B427dE0

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 0 recent

No probe attempts recorded yet. Coverage runs prioritize never-probed endpoints.

Machine contract

Schemas.

InputJSON

{
  "body": {
    "domain": "example.com",
    "op": "check"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

OutputJSON

{
  "example": {
    "niche": "mtasts",
    "ok": true,
    "result": {
      "domain": "example.com",
      "issues": [],
      "mta_sts": {
        "dns_present": true,
        "max_age": 604800,
        "mode": "enforce",
        "mx": [
          "*.mail.example.com"
        ],
        "mx_matches_dns": true,
        "policy_reachable": true
      },
      "score": 100,
      "tls_rpt": {
        "present": true
      },
      "verdict": "enforced+reporting"
    }
  },
  "type": "json"
}