agentprobe.org
046 ms2,151 ms2026-09-07T07:42:36+00:00 · http-error · 642 ms2026-09-08T08:49:53+00:00 · connect-fail · 798 ms2026-09-09T09:54:19+00:00 · http-error · 2151 ms2026-09-10T10:24:41+00:00 · http-error · 1515 ms2026-09-07 07:422026-09-10 10:24046 ms2,151 ms2026-09-07T07:42:36+00:00 · http-error · 642 ms2026-09-08T08:49:53+00:00 · connect-fail · 798 ms2026-09-09T09:54:19+00:00 · http-error · 2151 ms2026-09-10T10:24:41+00:00 · http-error · 1515 ms2026-09-07 07:422026-09-10 10:24
probe history, latency (log) over time, glyph = outcome
F grade
http-error
— score
1515 ms
0.0% uptime over 4 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://kronossignals.com/

ard first seen 2026-09-07 · last seen 2026-09-10 · json

Same host

a2a × 1 agents-txt × 1 · 1 alive llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 55 · 55 alive

Badge

agentprobe grade F

embed:

<a href="https://agentprobe.org/endpoint/3889863"><img src="https://agentprobe.org/badge/3889863.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-10 10:24http-error 404HTTP/1.11515
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 404
2026-09-09 09:54http-error 4042151
details

meta 

{"vantage":"us-east-1"}
HTTP 404
2026-09-08 08:49connect-fail 798
details

meta 

{"vantage":"us-east-1"}
h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED
2026-09-07 07:42http-error 404642
details

meta 

{"vantage":"us-east-1"}
HTTP 404