D grade
card-invalid
20 score
1022 ms
0.0% uptime over 8 measured probes
AS400940 RAILWAY - Railway, US · US
https://app.sentineliq.net/
ard first seen 2026-09-08 · last seen 2026-09-14 · json
Same host
agents-txt × 1 llms-txt × 1 · 1 alive mcp × 2 · 2 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3909120"><img src="https://agentprobe.org/badge/3909120.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-14 15:38 | card-invalid | 20 | 200 | HTTP/1.1 | 1022 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-13 14:16 | card-invalid | 20 | 200 | HTTP/1.1 | 1917 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-12 13:11 | card-invalid | 20 | 200 | HTTP/1.1 | 1984 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-11 12:18 | card-invalid | 20 | 200 | HTTP/1.1 | 2341 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-10 11:18 | card-invalid | 20 | 200 | HTTP/1.1 | 2273 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-09 10:17 | card-invalid | 20 | 200 | HTTP/1.1 | 1217 | detailsmeta {"catalog_url":"https://app.sentineliq.net/login?next=%2F.well-known%2Fard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-09 09:32 | connect-fail | 1663 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:30 | connect-fail | 1461 | detailsmeta {"vantage":"us-east-1"} | WriteError: |