agentprobe.org
033 ms1,133 ms2026-09-07T10:47:14+00:00 · connect-fail · 869 ms2026-09-09T10:21:10+00:00 · http-error · 1133 ms2026-09-07 10:472026-09-09 10:21033 ms1,133 ms2026-09-07T10:47:14+00:00 · connect-fail · 869 ms2026-09-09T10:21:10+00:00 · http-error · 1133 ms2026-09-07 10:472026-09-09 10:21
probe history, latency (log) over time, glyph = outcome
F grade
http-error
— score
1133 ms
0.0% uptime over 2 measured probes
AS51167 CONTABO - Contabo GmbH, DE · DE

https://unpaywall-oa-lookup.hergertsynthora.com/

agents-txt first seen 2026-09-07 · last seen 2026-09-13 · json

Same host

ard × 1 llms-txt × 1 mcp × 1 robots × 1 sigdir × 1

Badge

agentprobe grade F

embed:

<a href="https://agentprobe.org/endpoint/1660432"><img src="https://agentprobe.org/badge/1660432.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 10:21http-error 404HTTP/1.11133
details

meta 

{"url":"https://unpaywall-oa-lookup.hergertsynthora.com/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 404
2026-09-07 10:47connect-fail 869
details

meta 

{"vantage":"us-east-1"}
h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED