F grade
connect-fail
60 score
2299 ms
0.3.0 version
0.0% uptime over 2 probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://d1zz2d7coymbr5.cloudfront.net/
a2a first seen 2026-09-07 · last seen 2026-09-08 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | d1zz2d7coymbr5.cloudfront.net | paid_api:d1zz2d7coymbr5.cloudfront.net |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/6688"><img src="https://agentprobe.org/badge/6688.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:13 | connect-fail | 60 | 200 | 2299 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["pch-fast","pch-pro"],"streaming":true,"push_notifications":null,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://d1zz2d7coymbr5.cloudfront.net/.well-known/agent-card.json","card":{"name":"PathCourse Health","version":"2.0.0","provider":{"organization":"PathCourse Health LLC","url":"https://pathcoursehealth.com"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://pathcoursehealth.com","binding":"HTTP+JSON","vantage":"us-east-1"} | card ok; interface connect-fail: h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |
| 2026-09-07 03:52 | protocol-mismatch | 80 | 200 | 121 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["pch-fast","pch-pro"],"streaming":true,"push_notifications":null,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://d1zz2d7coymbr5.cloudfront.net/.well-known/agent-card.json","card":{"name":"PathCourse Health","version":"2.0.0","provider":{"organization":"PathCourse Health LLC","url":"https://pathcoursehealth.com"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://pathcoursehealth.com","binding":"HTTP+JSON","endpoint_status":404} | interface HTTP 404 |