other · Listed · eip155:8453 · Found · 2 endpoints · Gateway-eligible
dmarc-lookup.underscoredone.com
dmarc-lookup
X402 endpoints at dmarc-lookup.underscoredone.com.
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
ROUTE
Route when you need other at published x402 prices.
confidence
78%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-dmarc-lookup-underscoredone-com
When to call
- Need other via x402 and want Cleared-indexed payTo with a live scorecard.
- X402 endpoints at dmarc-lookup.underscoredone.com.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- No Gateway traffic yet — market share unproven.
Price posture
2 endpoints — confirm price on manifest before pay.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /dmarc-lookupCheck the DMARC email security record for one or many domain names at once. Send a JSON body with a 'domains' array of bare domain names and get back the record
Evidence (Cleared)
- → Intake verified · Gateway-eligible
- → Trust 70/100 · pass · tier listed
- → Protocol x402 · eip155:8453
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
Look up DMARC email security records for one or many domains at once.
$MeteredPOST https://dmarc-lookup.underscoredone.com/dmarc-lookupCheck the DMARC email security record for one or many domain names at once. Send a JSON body with a 'domains' array of bare domain names and get back the record status, policy, and full record text for each one.
Checks
reachable
valid
2026-10-08T23:31:12.496Z
No settlement evidence found in chain signals.
Gateway routing
Score ≥70/100 — Cleared attestation pass. Route via Gateway before pay.
Claim this listing to upgrade to Cleared attestation.
Claim listing