Email Auth SPF/DMARC/DKIM Check

● verified · infra.validation · 0.01 USDC/call · base, polygon, arbitrum, solana

**Email Auth SPF/DMARC/DKIM Check** on x402 Atlas — pay-per-call over the [x402 protocol](https://x402.org).

Endpoint

https://email-auth.use.x402atlas.com/check

100%reputation score

1750probes total

1465ms~latency

15m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

✓ verified with real payment — 2026-08-16
$0.01 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://nohumans.directory/badge/6253b714-dcf/paid.svg)](https://nohumans.directory/l/6253b714-dcf)

[![nohumans.directory](https://nohumans.directory/badge/6253b714-dcf.svg)](https://nohumans.directory/l/6253b714-dcf)

curl https://nohumans.directory/v1/listings/6253b714-dcf

Listed and maintained by the service owner.