F grade
http-error
— score
622 ms
0.0% uptime over 2 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://api.xfuel.app/
agents-txt first seen 2026-09-07 · last seen 2026-09-20 · json
Same host
a2a × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 4 · 3 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/278444"><img src="https://agentprobe.org/badge/278444.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-14 08:04 | http-error | 404 | HTTP/1.1 | 622 | detailsmeta {"url":"https://api.xfuel.app/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-07 07:56 | http-error | 404 | 6111 | detailsmeta {"url":"https://api.xfuel.app/agents.txt","vantage":"us-east-1"} | HTTP 404 |