Vextorium · Subdomains from Certificate Transparency
https://api.vextorium.com/v1/subdomainsOverview
Subdomains of a domain found in public Certificate Transparency logs (every TLS certificate issued): names, wildcard count and certificate dates. For asset inventory, audits and OSINT.
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/security
Provider
vextorium
Source
bazaar
Indexed
2026-10-03 22:23:35
Health
Status
healthy
Latency (p50)
145ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-10-07 10:42:21
Last Healthy
2026-10-07 10:42:21
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-07 10:42:21 | healthy | 402 | 102ms | |
| 2026-10-06 18:47:40 | healthy | 402 | 145ms | |
| 2026-10-06 06:00:31 | healthy | 402 | 116ms | |
| 2026-10-05 19:34:20 | healthy | 402 | 651ms | |
| 2026-10-05 01:26:58 | healthy | 402 | 560ms | |
| 2026-10-05 00:17:34 | healthy | 402 | 53ms |