Overview
Fingerprints a domain's cloud infrastructure — DNS records, HTTP headers, a TLS handshake and PTR lookups — to detect CDN, WAF, hosting, DNS and email provider, plus cert issuer/wildcard/SAN count, with confidence scores and a security grade (A–F). Hosts that resolve but answer nothing on 80/443 return http_reachable:false, score null and grade insufficient_data — never a grade inferred from an unanswered probe.
Health
x402 Payment Validation
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-25 21:46:49 | healthy | 402 | 165ms | |
| 2026-09-24 23:51:03 | healthy | 402 | 289ms | |
| 2026-09-24 16:20:39 | healthy | 402 | 176ms | |
| 2026-09-24 04:03:14 | healthy | 402 | 153ms | |
| 2026-09-24 01:14:11 | healthy | 402 | 226ms | |
| 2026-09-23 18:09:37 | healthy | 402 | 326ms | |
| 2026-09-23 09:24:10 | healthy | 402 | 180ms | |
| 2026-09-22 23:58:30 | healthy | 402 | 193ms |