agentprobe.org
052 ms2,797 ms2026-09-07T06:45:24+00:00 · card-invalid · 25 ms2026-09-08T08:24:22+00:00 · connect-fail · 1348 ms2026-09-09T09:26:27+00:00 · card-invalid · 2797 ms2026-09-10T10:11:55+00:00 · card-invalid · 1085 ms2026-09-11T11:14:26+00:00 · card-invalid · 1029 ms2026-09-12T12:09:20+00:00 · card-invalid · 1017 ms2026-09-13T13:07:14+00:00 · card-invalid · 647 ms2026-09-07 06:452026-09-13 13:07052 ms2,797 ms2026-09-07T06:45:24+00:00 · card-invalid · 25 ms2026-09-08T08:24:22+00:00 · connect-fail · 1348 ms2026-09-09T09:26:27+00:00 · card-invalid · 2797 ms2026-09-10T10:11:55+00:00 · card-invalid · 1085 ms2026-09-11T11:14:26+00:00 · card-invalid · 1029 ms2026-09-12T12:09:20+00:00 · card-invalid · 1017 ms2026-09-13T13:07:14+00:00 · card-invalid · 647 ms2026-09-07 06:452026-09-13 13:07
probe history, latency (log) over time, glyph = outcome
D grade
card-invalid
20 score
647 ms
0.0% uptime over 7 measured probes
AS14618 AMAZON-AES - Amazon.com, Inc., US · US

https://app.ctlsurf.com/

ard first seen 2026-09-07 · last seen 2026-09-14 · json

Same host

agents-txt × 1 llms-txt × 1 · 1 alive mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/3859914"><img src="https://agentprobe.org/badge/3859914.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-13 13:07card-invalid20 200HTTP/1.1647
details

meta 

{"catalog_url":"https://app.ctlsurf.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 12:09card-invalid20 200HTTP/1.11017
details

meta 

{"catalog_url":"https://app.ctlsurf.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 11:14card-invalid20 200HTTP/1.11029
details

meta 

{"catalog_url":"https://app.ctlsurf.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 10:11card-invalid20 200HTTP/1.11085
details

meta 

{"catalog_url":"https://app.ctlsurf.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 09:26card-invalid20 2002797
details

meta 

{"catalog_url":"https://app.ctlsurf.com/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"}
not a JSON object
2026-09-08 08:24connect-fail 1348
details

meta 

{"vantage":"us-east-1"}
WriteError:
2026-09-07 06:45card-invalid20 20025
details

meta 

{"catalog_url":"https://app.ctlsurf.com/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"]}
not a JSON object