{
    "ok": true,
    "domain": "amsterdam.nl",
    "generated_at": "2026-08-09T12:39:11-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 85,
        "label": "Good",
        "categories": {
            "dns": 100,
            "mail": 90,
            "security": 96,
            "network": 55,
            "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": 10,
                "lost_points": 0,
                "detail": "1 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "6 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": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0,
                "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": "1 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."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "119 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",
                "max_points": 35,
                "earned_points": 31,
                "lost_points": 4,
                "detail": "8 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "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": 35,
                "lost_points": 0,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40,
                "detail": "HTTP/2 403 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
            }
        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "1 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "1 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "6 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": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "1 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": "119 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": "8 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 31,
                "lost_points": 4
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "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": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "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": [
                "46.17.24.110"
            ],
            "AAAA": [
                "2a07:3500:1020:f524::110"
            ],
            "CNAME": [],
            "MX": [
                "10 amsterdam-nl.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"atlassian-domain-verification=7I2cIAvKdaSHJNLh4QYqmiTYhV6q0ToGQFl0udY3dJ3e9HWfR9bennVx0262KfDc\"",
                "\"citrix.mobile.ads.otp=7pm0oj2y16w4swyqtl4ic1kf\"",
                "\"google-site-verification=4pYtPO7Wu2rE9_hcFFvwS4z-MRKGS6Uyl7uK3dcxQ9Q\"",
                "\"bastion365-domain-validation=c06fadbadcd7f\"",
                "\"_pza9l9gur84ae1cx5tqjgvqyku3hat5\"",
                "\"netlify-challenge=3f2c1f070e0b0e21aeb10884ff4a1699\"",
                "\"mentimeter-041cc667-63ba-40bb-925b-293467a456b1\"",
                "\"Dynatrace-site-verification=668cd01d-12d5-4ac9-b1a4-dc1aa2dc5402__grmi7ocvkd0jlp9ihpoaenofu1\"",
                "\"apple-domain-verification=ti4QgfxJN4w8DX8i\"",
                "\"v=NTA7516-1;startdate=2019-06;enddate=2029-09;provider=bastionic;ntamx=10 mx.bastion365.net\"",
                "\"miro-verification=373eb17fd1f9f1ba27b45374743ed471c8d7fe1b\"",
                "\"_my1s34t4qpbyl8o5xnjwwd7l3c7utcz\"",
                "\"v=spf1 ip4:81.30.47.97 ip4:37.17.212.82 include:_spf2.amsterdam.nl include:_spf.iprox.nl include:_spf.zorgmail.nl include:spf.protection.outlook.com include:_spf.mail.services.bastion365.net -all\"",
                "\"_jadf9mphzzz375k2qeldxsgqw21frju\"",
                "\"MS=ms84701224\"",
                "\"Qj2tkDaGTzCRPy0cyuSWtLRpo1WrnY7/28HLV4lbuFmZxASAYnwMZLXLOQp4S49RDgCPUgE9cqeNEGKufRkNxw==\""
            ],
            "NS": [
                "a12-67.akam.net.",
                "a5-65.akam.net.",
                "a11-64.akam.net.",
                "a1-140.akam.net.",
                "a6-64.akam.net.",
                "a26-65.akam.net."
            ],
            "SOA": [
                "a1-140.akam.net. servicedesk.motiv.nl. 2021022722 3600 600 6048000 300"
            ],
            "CAA": [
                "0 issue \"quovadisglobal.com\"",
                "0 issuewild \"digicert.com\"",
                "0 issue \"digicert.com\""
            ],
            "DS": [
                "33513 13 2 300FBDB83E8B133761F253C55AC91EF71300F6F4FD9720034C675AD6 3377195B",
                "46588 13 2 034413251B18255F986B1ABDDDD3832766A007F0F6E08C1E72ED3DC4 EEA01290"
            ],
            "DNSKEY": [
                "257 3 13 0T9SdqENFLbLDPSMjyQ1XRz28G2W9Hk3bM/jeRrqFS73CmX625zdavVQ dPPQy+gdEPko+kfedxTSlb2DJcvUEw==",
                "257 3 13 fxyHByliNpDcsQTUUNvC6loKVwAW6wMjIxG7uzm6aj2D+gWRl5qVYsOw gOAeEBfMtSXVTbtg5W2InPDTrg9R4w==",
                "256 3 13 QufeisoB81jyrOM3yyFjCMsYWBOQZolJhtxSLabQzgFUYwOzo6rOEJGm xzEFlEC3xFZGqMAYEzbNYzwk/j2Ljg==",
                "256 3 13 da6Zixfc8PkLqe7wjApoUUF4WWZM8usNeede+cHwJAgIMpSENjrhU0ry +e0oLXlwd4gnoU3Xevyz14RPWMz6OA=="
            ],
            "RRSIG": [
                "DNSKEY 13 2 7200 20260811183255 20260808173255 33513 amsterdam.nl. a3M77lPGEg1EMSEdA1c/zMZ/xkc7t+kk5NHpbl6hmvJiQpzYmKSELfNi 785ir01Z52vEepeo/xtjSk31bjzg2A==",
                "DNSKEY 13 2 7200 20260811183255 20260808173255 48046 amsterdam.nl. FbxRrgzriZbxnUNIkimdSfe1Jcu1WBvocqcPoFiATFWOqWMlFo5DBCyC RHji7dPpLQ5LxFh4J5LOt2/NDUuvNg==",
                "TXT 13 2 300 20260811183255 20260808173255 19513 amsterdam.nl. YvIHz0ukGx8hSg4/EN/zgkMNX72m1BKaDswbNmc3DSDZblxFo4Rg/flG YWPZmbC0UySwhjBm8/8Do4XauPqLNg==",
                "A 13 2 28800 20260811183255 20260808173255 19513 amsterdam.nl. KYZc9E2XgNxp7whBtMZN8AQW4hQcxfs4/AKenKmXz7GjPbffuFTvHMS+ ioHzEZjbmS4TGmfxMp2RP+tBUQq+Pw==",
                "DS 13 2 3600 20260905034129 20260808023821 467 nl. 3ogS8Jbgcr3Jm5Z4WQbiDUXd4yZaRZDEILfGKP7+IkdLe53dnGLQ6p/l +n9REQyQeMMiT9vHvWEzvYAt7SX5gA==",
                "CAA 13 2 1800 20260811183255 20260808173255 19513 amsterdam.nl. 03YXso3QC9P2AdQ2ZCdit3wZiC/nsXcsiq6/73Z1BsibQ/93VvxmGRqG 0+wxqoP8P93SYI+NxDnf8HXu8apVlw=="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "46.17.24.110"
        ],
        "ipv6": [
            "2a07:3500:1020:f524::110"
        ]
    },
    "mail": {
        "spf": "v=spf1 ip4:81.30.47.97 ip4:37.17.212.82 include:_spf2.amsterdam.nl include:_spf.iprox.nl include:_spf.zorgmail.nl include:spf.protection.outlook.com include:_spf.mail.services.bastion365.net -all",
        "dmarc": "v=DMARC1; p=reject; rf=afrf;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.amsterdam.nl",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzQcv/77GwCcTV8Os/khHZfEcxP45vkYMh67G0mbUPI49VH0gEDCWzeg63t/iDJJFTBVT+kgwkUitLr1emeV+2WiZJkefcHU5xvsu8bwKBwM5yME2G+/8D4tzKMimKIcuQApXyICzlNNA5nVnK6InY35gPESTnJnSvY0B20j92ZQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "46.17.24.110"
                    ],
                    "time_ms": 35.11
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "46.17.24.110"
                    ],
                    "time_ms": 26.77
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "46.17.24.110"
                    ],
                    "time_ms": 46.27
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "46.17.24.110"
                    ],
                    "time_ms": 39.45
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "46.17.24.110"
                    ],
                    "time_ms": 54.87
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Ireland Limited",
        "subject": "www.amsterdam.nl",
        "valid_from": "2026-05-21T19:00:00-05:00",
        "valid_to": "2026-12-06T17:59:59-06:00",
        "days_remaining": 119,
        "san": [
            "www.amsterdam.nl",
            "amsterdam.nl"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.amsterdam.nl/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "cache-control": "public",
            "content-type": "text/html; charset=UTF-8",
            "location": "https://www.amsterdam.nl/",
            "vary": "Origin",
            "server": "cloudflare",
            "p3p": "CP=\"NOI DSP MON CUR ADM DEV TAI OUR NOR STA\"",
            "x-ua-compatible": "IE=edge",
            "x-xss-protection": "1; mode=block",
            "x-content-type-options": "nosniff",
            "date": "Sun, 09 Aug 2026 17:39:02 GMT",
            "content-length": "657538",
            "x-varnish": "268839912 274663437",
            "age": "114",
            "via": "1.1 varnish (Varnish/6.0)",
            "x-cache": "HIT",
            "x-varnish-instance": "1",
            "strict-transport-security": "max-age=31536000; includeSubDomains; preload",
            "x-frame-options": "SAMEORIGIN",
            "accept-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cf-mitigated": "challenge",
            "critical-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cross-origin-embedder-policy": "require-corp",
            "cross-origin-opener-policy": "same-origin",
            "cross-origin-resource-policy": "same-origin",
            "origin-agent-cluster": "?1",
            "permissions-policy": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*",
            "referrer-policy": "same-origin",
            "server-timing": "chlray;desc=\"a28889b70f1be82d\"",
            "cf-ray": "a28889b70f1be82d-ORD",
            "alt-svc": "h3=\":443\"; ma=86400"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": true,
            "cross-origin-embedder-policy": true,
            "cross-origin-resource-policy": true
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.amsterdam.nl/",
        "title": "Er is iets mis gegaan - Gemeente Amsterdam",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "46.17.24.110": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "amsterdam-nl.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 24.9,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4041.5,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4006.3,
                "banner": "",
                "error": "Connection timed out"
            }
        ]
    },
    "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
    },
    "analysis_time_ms": 87.94
}