D grade
protocol-mismatch
60 score
896 ms
0.0% uptime over 8 measured probes
AS45102 ALIBABA-CN-NET - Alibaba (US) Technology · US
https://aifu.asia/a2a/v1
x402 first seen 2026-09-10 · last seen 2026-09-17 · json
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1 · 1 alive
Badge
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Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 01:02 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 896 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-17 00:04 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 656 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-16 00:03 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 805 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-14 23:05 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 579 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-13 23:02 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 289 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-12 22:18 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 781 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-11 21:05 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 321 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-10 21:03 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 652 | detailsmeta {"final_url":"https://aifu.asia/a2a/v1","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced |