D grade
card-invalid
20 score
4518 ms
0.0% uptime over 3 measured probes
AS51167 CONTABO - Contabo GmbH, DE · DE
https://agentguard.hergertsynthora.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | SYNTHORA Agent Pre-Trade Safety | paid_api:agentguard.hergertsynthora.com |
Same host
agents-txt × 1 · 1 alive ard × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/5134"><img src="https://agentprobe.org/badge/5134.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 09:46 | card-invalid | 20 | 200 | 4518 | detailsmeta {"card_url":"https://agentguard.hergertsynthora.com/.well-known/agent-card.json","vantage":"us-east-1"} | card is not a JSON object | ||
| 2026-09-08 08:44 | connect-fail | 1594 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 00:06 | card-invalid | 20 | 200 | 217 | detailsmeta {"card_url":"https://agentguard.hergertsynthora.com/.well-known/agent-card.json"} | card is not a JSON object |