F grade
connect-fail
— score
1057 ms
0.0% uptime over 1 probes
AS400940 RAILWAY - Railway, US · US
https://agent402.tools/
ard first seen 2026-09-07 · last seen 2026-09-07 · json
Same host
a2a × 1 agents-txt × 1 llms-txt × 1 · 1 alive mcp × 6 robots × 1 · 1 alive sigdir × 1 x402 × 541 · 529 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/3906858"><img src="https://agentprobe.org/badge/3906858.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07 13:04 | connect-fail | 1057 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED |