{
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    "domain": "tdk.com",
    "generated_at": "2026-08-09T18:05:22-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 70,
        "label": "Fair",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 69,
            "network": 50,
            "availability": 60
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "0 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "SPF policy published."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "DMARC policy published."
            },
            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
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                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "87 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
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                "earned_points": 4,
                "lost_points": 31,
                "detail": "1 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: 243.239.238.202.static.iijgio.jp"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "AAAA availability."
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                "category": "availability",
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                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
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                "category": "availability",
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                "earned_points": 0,
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                "detail": "HTTP/2 403 "
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                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
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        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
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                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "1 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "4 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "2 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SPF",
                "detail": "SPF policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DKIM",
                "detail": "A DKIM selector was verified.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "87 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "1 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 4,
                "lost_points": 31
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: 243.239.238.202.static.iijgio.jp",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "HTTP response",
                "detail": "HTTP/2 403 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
        "records": {
            "A": [
                "202.238.239.243"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
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                "\"bw=InD6EZQ7Ig9L5Uba7Dtp36KbtQXw1YtEWnKm1Ucrb98T\"",
                "\"atlassian-domain-verification=PlXRD2tgXmlDo7etcdxxkl92suipoQSPXf+EijSoZaxRkJtatyTpYUv3o93gaRvZ\"",
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                "\"krrhz61l7k4mlx514y67ptwwj4xwgvkn\"",
                "\"smartsheet-site-validation=DCyffRDXw1PYGRT9R5qpu5FXsyd6iUPs\"",
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                "\"DVFNS3OGjnVzqDyu78S3tnL6pkFIDT\"",
                "\"globalsign-domain-verification=HKeGvxfgZwUc46Rqb0pnC9PUBJOWAzp43GkygUv0WA\"",
                "\"v=spf1 mx ip4:83.125.118.114 ip4:213.164.73.25 ip4:213.182.155.252 ip4:50.201.119.0/24 ip4:24.38.43.32/27 ip4:107.20.210.250 ip4:52.1.14.157 ip4:210.161.158.221 ip4:211.16.239.3\" \" +ip4:208.3.66.30 ip4:213.164.73.28 ip4:212.211.211.138 ip4:18.182.88.44 ip4:213.182.155.253 ip4:133.186.35.50 ip4:217.115.75.10 ip4:217.115.75.9 ip4:14.136.217.243 ip4:118.143.146.243 ip4:205.220.173.21\" \" +ip4:205.220.161.21 ip4:213.164.65.51 ip4:161.189.53.222 ip4:205.220.178.95 ip4:205.220.166.95 ip4:129.148.11.192 ip4:103.220.10.110 ip4:210.75.13.231 ip4:3.123.206.219 ip4:3.68.129.51\" \" +include:_netblocks.eloqua.com include:_spf.ultipro.com include:_spf.rexx-systems.com include:spf-00549402.pphosted.com -all\"",
                "\"atlassian-domain-verification=VQnazKvLUsvl4bRpN5tG7U6anlcbS8J9Z6qvz5fU4BruWVl8UUQXVKuHqQk0CJLg\"",
                "\"BPL=6914239\"",
                "\"nitro-verification-code=LTM0NjQyMjk2ODUyMjIxMzMxNTc=\"",
                "\"miro-verification=983e270a6c38df8ec4dae564f9a386134d9800e0\"",
                "\"atlassian-domain-verification=dR0kNpsTXP6Qb7zsKwMiR4m2qXkatRGTk1dA07QSweOtolC4RHq2qTr3OGMOtQP5\"",
                "\"BPL=7645804\"",
                "\"atlassian-domain-verification=8dpB0Twlc/J6dX3nGNeqlaXHNwhBPjuBeCaWuMmgvqUsiNUkmTF0GDMnzYSdJ/pz\"",
                "\"_xgsg8skle73pccltrxsrxrfdp7wvrj8\""
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            "NS": [
                "ns-345.awsdns-43.com.",
                "ns-1271.awsdns-30.org.",
                "ns-578.awsdns-08.net.",
                "ns-1942.awsdns-50.co.uk."
            ],
            "SOA": [
                "ns-1942.awsdns-50.co.uk. hostmaster.tdk.com. 1 60 600 1209600 300"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
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        ],
        "ipv6": []
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        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.tdk.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt/lbXuYoh8w5yBZjwek7j58lKWFvCpwjmQKIRPY29BtknyrfkiyZgRTOfkpLNDpaSERxIY8C8hz0S62mtlDqsQBnWHnvu5ykse7wC0VP9kU1CU3OUutx34+3r/FvjeAkftT+dHF/wFH4sLPDKBk5q9uyZGFiB3B8kTZiozWZwMmdfuFaXa2YVWd5L8lt3dch3raromnSKYVZ7v0NtcHWYaML46/3GLIkGAp9zWgsZGuwEDIdY02jSB+ijNs52rllyJ5eKBYu3f8lvNTeaVF7ybYlelwiXo6+uaQaZAagOmcszlSlLS5Brqanu343MPhgzexewziC09ETucp3WuVu1QIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
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    "advanced": {
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        "propagation": {
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                    "provider": "Google",
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                    "time_ms": 72.78
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                    "provider": "Cloudflare",
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                    "result": [
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                    "provider": "OpenDNS",
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                    "provider": "AdGuard",
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                    "time_ms": 103.69
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        "issuer": "Let's Encrypt",
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        "valid_to": "2026-11-04T18:35:36-06:00",
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        "status": "HTTP/2 403 ",
        "http_version": "3",
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            "content-type": "text/html",
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            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "AkamaiGHost",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.tdk.com/",
        "title": "Access Denied",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
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            "success": true,
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            "country_code": "JP",
            "region": "Tokyo",
            "city": "Tokyo",
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            "asn": 2497,
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            "isp": "Internet Initiative Japan Inc.",
            "timezone": "Asia/Tokyo"
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                "open": false,
                "time_ms": 29.5,
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                "error": "Connection refused"
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                "open": false,
                "time_ms": 49.4,
                "banner": "",
                "error": "Connection refused"
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            {
                "port": 587,
                "open": false,
                "time_ms": 98.1,
                "banner": "",
                "error": "Connection refused"
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        ]
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    "visitor": {
        "ip": "216.73.217.62",
        "reverse": "",
        "country": "",
        "country_code": "",
        "region": "",
        "city": "",
        "latitude": null,
        "longitude": null,
        "isp": "",
        "organization": "",
        "asn": "",
        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
        "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
        "is_bot": true,
        "cloudflare": false
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    "analysis_time_ms": 79.11
}