Bulk DMARC Record Lookup.

POST https://dmarc-lookup.underscoredone.com/dmarc-lookup ↗

Give this tool a list of domain names and it will instantly check each one's DMARC email security record. DMARC is a standard that tells email providers how to handle fake or spoofed emails pretending to come from your domain. For each domain you submit, you get back whether a valid record exists, what the policy is (none, quarantine, or reject), whether reporting addresses are set up, and the full raw record text. Perfect for auditing many domains at once without any setup.

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

Payment requirements / accepts[] 2 options

State	Network	Scheme	Atomic amount	Asset	payTo / untrusted
active	eip155:8453	exact	10000	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08
active	solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp	exact	10000	EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v	8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3b

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": {
    "domains": [
      "onescales.com",
      "hillms.com",
      "google.com"
    ]
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

OutputJSON

{
  "example": {
    "api_version": "1.0.0",
    "invalid_count": 0,
    "not_found_count": 1,
    "results": [
      {
        "domain": "onescales.com",
        "domainPolicy": "reject",
        "rawRecord": "v=DMARC1;p=reject;rua=mailto:3e873edd60aa449aa519421775786d39@dmarc-reports.cloudflare.net,mailto:dmarc@onescales.com,mailto:27da9b4b47@rua.easydmarc.us;ruf=mailto:27da9b4b47@ruf.easydmarc.us;fo=1;",
        "recordStatus": "Valid",
        "reportingEnabled": true
      },
      {
        "domain": "hillms.com",
        "domainPolicy": "reject",
        "rawRecord": "v=DMARC1;p=reject;rua=mailto:info@hillms.com;",
        "recordStatus": "Valid",
        "reportingEnabled": true
      },
      {
        "domain": "nodmarc-example.com",
        "domainPolicy": "",
        "rawRecord": "",
        "recordStatus": "Not Found",
        "reportingEnabled": false
      }
    ],
    "total": 3,
    "valid_count": 2
  },
  "type": "json"
}