<!doctype html><meta charset=utf-8><title>fpcheck</title><style>body{background:#0d1117;color:#c9d1d9;font:14px monospace;padding:24px}</style><h2>fpcheck</h2><pre>{
  "event_id": "",
  "captured_at": "2026-07-11T23:20:09.278942707Z",
  "remote_addr": "216.73.216.19:62852",
  "method": "",
  "path": "",
  "http_protocol": "",
  "ja3": "771,4866-4865-4867-49196-49195-52393-49200-49199-52392-255,35-43-51-13-16-23-0-45-5-11-10,29-23-24,0",
  "ja3_hash": "34f1b55f378bd4b5727110bdede0f706",
  "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
  "tls": {
    "version": "TLS 1.3",
    "sni": "mixbox.dealseek.com",
    "cipher_suites": [
      "0x1302",
      "0x1301",
      "0x1303",
      "0xc02c",
      "0xc02b",
      "0xcca9",
      "0xc030",
      "0xc02f",
      "0xcca8",
      "0x00ff"
    ],
    "extensions": [
      "0x0023",
      "0x002b",
      "0x0033",
      "0x000d",
      "0x0010",
      "0x0017",
      "0x0000",
      "0x002d",
      "0x0005",
      "0x000b",
      "0x000a"
    ],
    "supported_groups": [
      "0x001d",
      "0x0017",
      "0x0018"
    ],
    "signature_algorithms": [
      "0x0503",
      "0x0403",
      "0x0807",
      "0x0806",
      "0x0805",
      "0x0804",
      "0x0601",
      "0x0501",
      "0x0401"
    ],
    "alpn": [
      "h2",
      "http/1.1"
    ]
  }
}</pre>