D grade
card-invalid
20 score
1905 ms
0.0% uptime over 13 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://builder.aws.com/
ard first seen 2026-09-07 · last seen 2026-09-19 · json
Same host
agents-txt × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3861434"><img src="https://agentprobe.org/badge/3861434.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 18:33 | card-invalid | 20 | 200 | HTTP/1.1 | 1905 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-17 17:29 | card-invalid | 20 | 200 | HTTP/1.1 | 1976 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-16 16:33 | card-invalid | 20 | 200 | HTTP/1.1 | 1949 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-15 15:32 | card-invalid | 20 | 200 | HTTP/1.1 | 1988 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-14 14:42 | card-invalid | 20 | 200 | HTTP/1.1 | 2245 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-13 14:12 | card-invalid | 20 | 200 | HTTP/1.1 | 1187 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-12 13:07 | card-invalid | 20 | 200 | HTTP/1.1 | 1040 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-11 12:13 | card-invalid | 20 | 200 | HTTP/1.1 | 1091 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-10 11:13 | card-invalid | 20 | 200 | HTTP/1.1 | 1212 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-09 10:09 | card-invalid | 20 | 200 | 1301 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"vantage":"us-east-1"} | not a JSON object | ||
| 2026-09-09 09:23 | connect-fail | 4784 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:21 | card-invalid | 20 | 200 | 1378 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"} | not a JSON object | ||
| 2026-09-07 05:08 | card-invalid | 20 | 200 | 105 | detailsmeta {"catalog_url":"https://builder.aws.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"]} | not a JSON object |