F grade
http-error
— score
221 ms
0.0% uptime over 2 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://core.helloretail.com/
agents-txt first seen 2026-09-11 · last seen 2026-09-20 · json
Same host
ard × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3918166"><img src="https://agentprobe.org/badge/3918166.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 17:02 | http-error | 401 | HTTP/1.1 | 221 | detailsmeta {"url":"https://core.helloretail.com/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-11 16:04 | http-error | 401 | HTTP/1.1 | 480 | detailsmeta {"url":"https://core.helloretail.com/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 |