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zdf.de

Scanned: 10:20:47+0000 on 16 September 2025

{
  "time": 1758018043.474073,
  "raw_target": "zdf.de",
  "has_contact": true,
  "target": "zdf.de",
  "scan_type": "domain",
  "message": "zdf.de",
  "domain_details": {
    "a_records": [
      "91.197.29.78"
    ],
    "cname_records": [],
    "txt_records": [
      "teamviewer-sso-verification=0a46b98a110a4950a4773ead0ebca2bb",
      "ZOOM_verify_Wllf7UjIfNGKc1zFRX8GZ6",
      "v=spf1 include:spf1.zdf.de include:spf.protection.outlook.com include:spf.nl2go.com include:spf.mailjet.com include:spf-005ffa01.pphosted.com -all",
      "facebook-domain-verification=hb6wb986e73ua5fwxn6t9zfqjq9olp",
      "MS=ms99553264",
      "PpqfBkv+dNIvCFJd0nfjMUbz3VsCR9SPUxxjKGuEAtR1e7LaxStzU5+T/RpgnH3OdqEYJQqmcV3DiEDSesw8Hw==",
      "google-site-verification=MOFvgZPijgADlwMs-EP7lm6BTgGVRhkbX5t8BdG61nQ",
      "0F5FDAA57CC54669BF2D9F3181A7AA1733267250C947FFE163DCC0FD6E518079",
      "_2ocfue7miy9iq62raa7ci5vj6r3i0xa",
      "apple-domain-verification=lVOPviAnVo9tQfOE",
      "miro-verification=7d15c328d1c85b596fe22b6e31bb66591b1752c3"
    ],
    "time": 0,
    "dns_resolve_time": 1758018045.2985768
  },
  "dnssecuritytxt": {
    "security_contact": null,
    "security_policy": null,
    "matching_domain": null
  },
  "port": 443,
  "certificate": {
    "issuer": "/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=GeoTrust TLS RSA CA G1",
    "notAfter": "2026-06-11 23:59:59 UTC",
    "notBefore": "2025-06-12 00:00:00 UTC",
    "serialNumber": 12757072509612513431870644493003377098,
    "subject": "/C=DE/ST=Rheinland-Pfalz/L=Mainz/O=Zweites Deutsches Fernsehen/CN=*.zdf.de",
    "authorityKeyIdentifier": [
      "94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57"
    ],
    "subjectKeyIdentifier": [
      "30:AF:0F:E2:C0:80:A7:CC:EF:A3:DF:22:CE:E2:F4:42:64:05:71:4B"
    ],
    "subjectAltName": {
      "DNS": [
        "*.zdf.de",
        "zdf.de"
      ]
    },
    "certificatePolicies": [
      "Policy: 2.23.140.1.2.2",
      "CPS: http://www.digicert.com/CPS"
    ],
    "keyUsage": [
      "Digital Signature, Key Encipherment"
    ],
    "extendedKeyUsage": [
      "TLS Web Server Authentication, TLS Web Client Authentication"
    ],
    "crlDistributionPoints": [
      "Full Name:",
      {
        "URI": "http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl"
      }
    ],
    "authorityInfoAccess": [
      {
        "OCSP - URI": "http://status.geotrust.com"
      },
      {
        "CA Issuers - URI": "http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt"
      }
    ],
    "basicConstraints": [
      "CA:FALSE"
    ],
    "ct_precert_scts": [
      "Signed Certificate Timestamp:",
      "Version   : v1 (0x0)",
      "Log ID    : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:",
      "DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21",
      "Timestamp : Jun 12 14:48:26.661 2025 GMT",
      "Extensions: none",
      "Signature : ecdsa-with-SHA256",
      "30:46:02:21:00:D8:D4:C2:B3:B3:1C:A0:38:49:6A:D2:",
      "49:7E:8C:E4:2E:72:61:5F:EF:17:69:41:67:5E:F2:1B:",
      "42:70:C3:23:FD:02:21:00:DD:59:69:7E:F0:69:E0:17:",
      "1D:3C:DB:A6:A8:11:E8:0A:AF:46:3A:CE:1A:51:34:CE:",
      "D1:B7:02:2F:4C:84:88:52",
      "Log ID    : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:",
      "4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0",
      "Timestamp : Jun 12 14:48:26.718 2025 GMT",
      "30:44:02:20:5F:35:D7:3A:67:17:7D:57:B1:D8:BF:52:",
      "D0:B4:9B:C2:AA:2D:3F:2A:90:76:FD:04:83:20:DF:A3:",
      "34:EE:7F:BA:02:20:4E:3E:61:73:B6:F2:97:0B:DA:62:",
      "88:E7:F4:FA:BC:08:8F:F9:49:BF:64:FA:18:BD:E9:7D:",
      "9D:7F:08:9B:F0:45",
      "Log ID    : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:",
      "5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3",
      "Timestamp : Jun 12 14:48:26.740 2025 GMT",
      "30:45:02:21:00:A1:26:9E:96:9A:DD:B7:A9:2E:C9:12:",
      "9A:2D:E5:9A:80:42:CC:DD:D6:03:86:F6:A7:89:F2:09:",
      "0C:D5:93:97:76:02:20:4B:C3:18:C2:13:57:E7:40:6A:",
      "51:07:BF:46:C2:12:80:FA:51:C0:2C:7F:1A:59:77:C3:",
      "03:BB:1A:6B:AC:DE:5B"
    ]
  },
  "http_security_txt": {
    "url": "https://zdf.de/.well-known/security.txt",
    "status_code": 200,
    "has_contact": true,
    "valid_https": true,
    "valid_content_type": false,
    "full_text": "Contact: mailto:security@zdf.de\nExpires: 2025-12-31T12:00:00.000Z\nPreferred-Languages: de, en",
    "min_text": "Contact: mailto:security@zdf.de\nExpires: 2025-12-31T12:00:00.000Z\nPreferred-Languages: de, en\n",
    "items": {
      "Acknowledgements": [],
      "Canonical": [],
      "Contact": [
        "mailto:security@zdf.de"
      ],
      "Encryption": [],
      "Preferred-Languages": "de, en",
      "Expires": "2025-12-31T12:00:00.000Z",
      "Hiring": [],
      "Policy": []
    },
    "headers": {
      "server": "nginx",
      "date": "Tue, 16 Sep 2025 10:20:47 GMT",
      "content-type": "text/html;charset=UTF-8",
      "transfer-encoding": "chunked",
      "connection": "keep-alive",
      "x-varnish": "51458547",
      "content-encoding": "gzip"
    },
    "http_version": "HTTP/1.1",
    "redirects": [
      {
        "type": "200",
        "val": "https://zdf.de/.well-known/security.txt",
        "https": true,
        "http_version": "HTTP/1.1"
      }
    ],
    "type": "https_well-known"
  },
  "rank": 339
}

dnssecuritytxt (DNS)

You can find out more about dnssecuritytxt here.

No DNS records found

security.txt (HTTP)

You can find out more about security.txt here or by looking up RFC 9116.

Status: 200

Scheme: https

URL: https://zdf.de/.well-known/security.txt (HTTP/1.1)

Has a contact: Yes

Minimal version:

Contact: mailto:security@zdf.de
Expires: 2025-12-31T12:00:00.000Z
Preferred-Languages: de, en

Full version:

Contact: mailto:security@zdf.de
Expires: 2025-12-31T12:00:00.000Z
Preferred-Languages: de, en