F grade
http-error
— score
435 ms
0.0% uptime over 1 measured probe
AS51167 CONTABO - Contabo GmbH, DE · DE
https://backend.pdfs.build/
agents-txt first seen 2026-09-18 · last seen 2026-09-20 · json
Same host
ard × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3978888"><img src="https://agentprobe.org/badge/3978888.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 22:04 | http-error | 404 | HTTP/1.1 | 435 | detailsmeta {"url":"https://backend.pdfs.build/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 |