Email Auth Check (SPF/DMARC/DKIM)
https://sdn-screen-x402.sdnscreen.workers.dev/v1/email-auth?domain=example.comOverview
SPF, DMARC, DKIM and MX check for any domain with an A-F grade, score and coded issue list (spf_missing, dmarc_p_none, spf_too_many_lookups...).
Protocol
x402
Price
$0.01
Payment Asset
USDC
Payment Network
Base
Category
security/email
Provider
sdnscreen
Source
self-registered
Indexed
2026-10-12 00:08:40
Health
Status
healthy
Latency (p50)
951ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-22 15:53:20
Last Healthy
2026-10-22 15:53:20
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-22 15:53:20 | healthy | 402 | 1333ms | |
| 2026-10-21 23:55:00 | healthy | 402 | 658ms | |
| 2026-10-21 11:07:18 | healthy | 402 | 1533ms | |
| 2026-10-20 16:05:56 | healthy | 402 | 951ms | |
| 2026-10-20 07:55:05 | healthy | 402 | 903ms |