{"endpoint":{"id":180499,"url":"https://402signal.com/","host":"402signal.com","kind":"llms-txt","first_seen":"2026-09-07T01:27:15+00:00","last_seen":"2026-09-07T19:13:28+00:00","last_probed_at":"2026-09-07T10:52:03+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":1341,"last_http_status":null},"probes":[{"id":141083,"endpoint_id":180499,"probed_at":"2026-09-07T10:52:03+00:00","probe_kind":"llms-txt","outcome":"connect-fail","http_status":null,"latency_ms":1341,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"2a09:8280:1::17e:fe8a:0"}]}