F grade
http-error
20 score
507 ms
0.0% uptime over 3 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://numbers.online/api/v1/a2a
x402 first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | Numbers Online — phone intelligence | Read-only phone intelligence for AI agents: validity, line type, range carrier, country, caller name (CNAM), STIR/SHAKEN verstat, a labeled spam signal, and a f | x402:numbers-online-phone-intelligence |
Same host
a2a × 1 · 1 alive agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/66680"><img src="https://agentprobe.org/badge/66680.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 13:16 | http-error | 20 | 405 | HTTP/1.1 | 507 | detailsmeta {"final_url":"https://numbers.online/api/v1/a2a","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 | |
| 2026-09-08 12:44 | http-error | 20 | 405 | 1234 | detailsmeta {"final_url":"https://numbers.online/api/v1/a2a","vantage":"us-east-1"} | HTTP 405 | ||
| 2026-09-07 10:50 | connect-fail | 945 | detailsmeta {"vantage":"us-east-1"} | WriteError: |