REQUEST DETAILS - COMPREHENSIVE ANALYSIS

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REQUEST ID: 4e392b1d-59c1-4db5-a389-f926b69acaa3

2026-09-25T15:01:55.908Z 43.140.212.38 BOT

BOT DETECTION RESULT

STATUS: BOT
CONFIDENCE: 75%
OPERATOR: Tencent Cloud Computing (Beijing) Co., Ltd
TYPE: Suspected Bot
WHY BOT:
  • No Accept-Language
  • No cookies
  • Browser UA missing client hints
  • Browser UA with API-style headers

REQUEST INFO

ID: 4e392b1d-59c1-4db5-a389-f926b69acaa3
TIME: 2026-09-25T15:01:55.908Z
METHOD: GET
URL: https://header-analyzer.franzai.com/robots.txt
PATH: /robots.txt

HEADERS (11)

accept-encoding: gzip, br
cf-connecting-ip: 43.140.212.38
cf-ipcountry: CN
cf-ray: a40ae8302e59590c
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
range: bytes=0-0
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
x-forwarded-proto: https
x-real-ip: 43.140.212.38

NETWORK

IP: 43.140.212.38
TLS: TLSv1.3
PROTOCOL: HTTP/1.1

LOCATION

COUNTRY: CN
CITY: Beijing
ASN: 45090

JAVASCRIPT DETECTION

Status: NO JS SUPPORTED
JavaScript was not executed for this request

DETECTIVE ANALYSIS

Referrer Analysis

Source: Direct Visit
Full Referrer: Direct

Bot Detection Summary

Bot Probability: 75%
Confidence: 75%
Identified as: Tencent Cloud Computing (Beijing) Co., Ltd

Suspicious Indicators

- No Accept-Language
- No cookies
- Browser UA missing client hints
- Browser UA with API-style headers

User Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Raw JSON Data

{
  "id": "4e392b1d-59c1-4db5-a389-f926b69acaa3",
  "timestamp": "2026-09-25T15:01:55.908Z",
  "timestampMs": 1790348515908,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/robots.txt",
    "path": "/robots.txt",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "43.140.212.38",
    "cf-ipcountry": "CN",
    "cf-ray": "a40ae8302e59590c",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "range": "bytes=0-0",
    "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
    "x-forwarded-proto": "https",
    "x-real-ip": "43.140.212.38"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "43.140.212.38",
    "country": "CN",
    "city": "Beijing",
    "asn": 45090
  },
  "geo": {
    "country": "CN",
    "city": "Beijing",
    "asn": 45090,
    "colo": "AMS"
  },
  "bot": {
    "isBot": true,
    "spoofed": false,
    "uaVerified": false,
    "uaClaim": null,
    "botName": null,
    "operator": "Tencent Cloud Computing (Beijing) Co., Ltd",
    "operatorSource": "cf-as-org",
    "type": "Suspected Bot",
    "confidence": 75,
    "suspiciousScore": 75,
    "probableBot": false,
    "reasons": [
      "No Accept-Language",
      "No cookies",
      "Browser UA missing client hints",
      "Browser UA with API-style headers"
    ],
    "rulesVersion": "d5662f0e0a20"
  },
  "cf": {
    "httpProtocol": "HTTP/1.1",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 164,
    "clientQuicRtt": 0,
    "colo": "AMS",
    "asn": 45090,
    "asOrganization": "Tencent Cloud Computing (Beijing) Co., Ltd",
    "country": "CN",
    "isEUCountry": false,
    "city": "Beijing",
    "continent": "AS",
    "region": "Beijing",
    "regionCode": "BJ",
    "timezone": "Asia/Shanghai",
    "longitude": "116.39723",
    "latitude": "39.9075",
    "postalCode": "100000",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "rpxQjPiTpKg7+ImYkbxP6+uf8giyp2dlpmCFOEhgJ60=",
    "tlsClientCiphersSha1": "GXSPDLP4G3X+prK73a4wBuOaHRc=",
    "tlsClientExtensionsSha1": "cZTfz0G33jxhytWCjEfVzVcI6Z8=",
    "tlsClientExtensionsSha1Le": "y3JKXe94tRJ0uCBnpApIPh1u0IQ=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "6c805c771fe9e12b85782c8fdaaeb94847fe127f76ab3d2094741ea2367a3ba28087a33a936c93a9795eb58cd800fe75",
      "serverHandshake": "9e4abb2c4f3b65eea4f2a4f2e4d100a4dea501503975f399824ce8f00bd664085809e3d86a95ed74808cf4ec4ccaa4fc",
      "clientFinished": "8c09a501e8175e074944e3588d4dbbe7778ac65c871015eb7000b09b37a04be8cfc06565723b4e6511098ea89851bf28",
      "serverFinished": "5fb1bf5400e18d37655649318bbf3f40fa2cfe35755c68640041f370fe620383ff578944bf4f678fc80f687cfffd18c9"
    },
    "tlsClientHelloLength": "508",
    "tlsClientAuth": {
      "certPresented": "0",
      "certVerified": "NONE",
      "certRevoked": "0",
      "certIssuerDN": "",
      "certSubjectDN": "",
      "certIssuerDNRFC2253": "",
      "certSubjectDNRFC2253": "",
      "certIssuerDNLegacy": "",
      "certSubjectDNLegacy": "",
      "certSerial": "",
      "certIssuerSerial": "",
      "certSKI": "",
      "certIssuerSKI": "",
      "certFingerprintSHA1": "",
      "certFingerprintSHA256": "",
      "certNotBefore": "",
      "certNotAfter": "",
      "certRFC9440": "",
      "certRFC9440TooLarge": false,
      "certChainRFC9440": "",
      "certChainRFC9440TooLarge": false
    },
    "verifiedBotCategory": "",
    "edgeL4": {
      "deliveryRate": 17165
    }
  },
  "jsData": null
}