{
    "ok": true,
    "domain": "au.dk",
    "generated_at": "2026-08-09T01:11:31-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 80,
        "label": "Good",
        "categories": {
            "dns": 90,
            "mail": 90,
            "security": 69,
            "network": 20,
            "availability": 100
        },
        "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": "2 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": "77 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": 4,
                "lost_points": 31,
                "detail": "1 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": 0,
                "lost_points": 35,
                "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": 40,
                "lost_points": 0,
                "detail": "HTTP/2 200 "
            },
            {
                "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": "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": "2 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": "77 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": "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": "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": "ok",
                "title": "HTTP response",
                "detail": "HTTP/2 200 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "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": [
                "185.45.20.48"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 au-dk.m-v1.mx.microsoft."
            ],
            "TXT": [
                "\"+Fnrpf/C6TrPbElr0B4fQGjNEYRd4T/ytAhMD8ykt/moByOIDbK0I6RMUBqJ0TVjSMNzyiD51EX7UjotrShqrg==\"",
                "\"ppO+5CUA3y6OgCCZsRDPvU6O8Xixg5zXQ6Grj78SgEA/H44nZaQ+ZuSjSSQEPHw/JhIRBvtMLwOkhWl0YdFgag==\"",
                "\"v=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED7BA3D\"",
                "\"facebook-domain-verification=j5idhj3z2q5z0g278fbvz0r9a6514t\"",
                "\"v=spf1 include:spf.au.dk -all\"",
                "\"eUWetivz3T6kSv0rVsZctuxW608nPMLSD2OOrysnUJY=\"",
                "\"_globalsign-domain-verification=_s8DS-NJexcgiiwmad7BTd5cb8ZNjQB8ud5pKppY8K\"",
                "\"feM2adQcQxv1whDnMIPyaXUfBUntVwKt0RByr6toeoU=\"",
                "\"cisco-ci-domain-verification=32d3e8846a2f05d750cd8b256efb1007d1dbe8b5cd6332d17768ebc5122110ab\"",
                "\"+iP7dH9sQ7U6Bizb5xnlnP1XHsguI/P3TfT9D3uaDJU=\"",
                "\"facebook-domain-verification=utyroagwj8u8kxmw2ic2lppqoyl7ci\"",
                "\"HARICA-6Qf59HXTkKhLQAnEiXF\""
            ],
            "NS": [
                "ns4.au.dk.",
                "ns3.au.dk."
            ],
            "SOA": [
                "infobloxgm3.au.dk. auit-dns.au.dk. 2015723799 10800 1080 2419200 900"
            ],
            "CAA": [
                "0 iodef \"mailto:cert@au.dk\"",
                "0 issuewild \"letsencrypt.org\"",
                "0 issue \"amazon.com\"",
                "0 issuewild \"harica.gr\"",
                "0 issuewild \"globalsign.com\"",
                "0 issue \"sectigo.com\"",
                "0 issue \"letsencrypt.org\"",
                "0 issue \"digicert.com\"",
                "0 issue \"globalsign.com\"",
                "0 issue \"harica.gr\""
            ],
            "DS": [
                "12265 8 2 791544D4E790A20A141CFA45CF1599D35A3BECC7C610092653B212B1 DC940C7D"
            ],
            "DNSKEY": [
                "257 3 8 AwEAAaILgsgFQ+ixFJW7ed3q1E4Vb9TPTZBvR9u57hffkgn65kiA8UBG ht7TtCfE3sPaP7L3Bmm9lIt7vl7uBivRCwIejJbe6constAcvddeiosZ 9L88hJZaQyGzykOnFNRF4JgAgR0bTz+pegoVW3zvhNXisVVc5f39wET8 W8V1stKxrQ+DN0839hEb9tKiS4higt1rwFhGA6aJceczNfsnuv/0fSf3 /2PDvPiVRVTNxAL9irTfBylnQE0HOzWN5S5Wz8UH0Z75k5KtDigggNQX 0gHZPGTvJ3NQBP5gYFyIxziLWoUJ6/YiKI8Q8GmSvNA+/ivFufg7RvZ7 0gnpDkLlvKM=",
                "256 3 8 AwEAAe9/zmPJxrkDD93mqjH0AoH48doYPi8AFnK+ofHk5o284pDp/S8E tsq0dAi7hmIMqnFNKryoC45aEvvNs5ZkoXoVwE3MIep+SG9Ohuu+qFAj ABc2PBF1HojMjceTi8R2dW6tESa0vMLOVcbbrFrpr3vAXn82LjI3IYIi fBgM7f/d",
                "256 3 8 AwEAAcY0bsVn2cCcgQk+J8oN1mKhIXz0FcAaCj+A13hJGDCfzWp3aJOw G8uyQqBAEuanBmBbGrWMNp0yYCqoFHVeydMCtnY2yjXnoRFRExm7dQ/v dUyGkJz3jUuR5SD5VbgBvrmMkVy0WrB3P2vdP2n5exf/HNpaBn9oKa/6 IjXqY7zl"
            ],
            "RRSIG": [
                "DNSKEY 8 2 172800 20260812172354 20260808172207 12265 au.dk. Q8Z2qIiXs8Y/7HGapdw7RNEzPVSaxDYHjps82xWNSZs4smgvGE1ZSd1P 1dy/VMasbTjvPXN9HxjPLJRKV4yde/sZOKIbjsF1+tQYyNntIffRx9nu XwGRWFLJXWDocSEBJ0W+hV9PtWW2uUuaq2bEm6e4Co5UrnH7M6Sgl0cp F9c1NwC2EPXquzI8vAbx+v+wgOiMmLsGTwwXunKY8soMkbP3Em2ZPWaQ cCrpIY+GUerFrVEENT52LIbJpiTP5aHz5URHNmfZPRtTN5uHVsyCqJhI ZIf+6VN5Bic6k6Z4kzQr85aoa2APVr4OxV58feI9lxR/mJrZ2BXFdiXV GZYYNA==",
                "DNSKEY 8 2 172800 20260812172354 20260808172207 19824 au.dk. t6WXBvjoe+YhogKYkruh4ULTW/sRGeQG16Fx3rmwEJyKjoLaBoS9qYGT UeZo8TNaIrRTV30243Hf41qjsjev2pOmPEuAKl9iLfBcRPzMZUf8jyX3 SDW3LsCPZECgNtYTFJERcokhdQ/odCPl3DpAfRzquwO19MSAM429xv3d alA=",
                "SOA 8 2 900 20260813061052 20260809051052 19824 au.dk. rvx6gUv5ff6tbV/BvwNs0SIQ+tVRyH+TEBY7WM9mmprsaG1tSD7bhX2m pVtm6WHGQIAYxYauubBtZbweBDbm8ZTF3vMforQZNQ5UNCOk1RUsscRa C0pYjlW/PU7PJ4O8r/H3FAKfSQJdge/Eecd/bV4QTiKmigpyizitU6hu Gcc=",
                "NS 8 2 900 20260812095031 20260808094434 19824 au.dk. eYGWqLD3XhrrjAbtKNgjjN1CuRvfkFUn49i7FHWUbw7aVTukpmBWJMIT okzF2h9LIgxWUGYT/b+8WPFVJx8yLnCs4/hKBkHEmQXwDBFC11/AoNKh V05PyAEBPp0OQ06tqQzTgVF+M+lgZ3foOBXKeiilcSIzqJg1PMS2O704 Cg0="
            ],
            "NSEC": [
                "5089797.au.dk. A NS SOA MX TXT RRSIG NSEC DNSKEY CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "185.45.20.48"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf.au.dk -all",
        "dmarc": "v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.au.dk",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqACnQJxxdl2gXP33bZ0RAN0xyiJbnmVOHMz4/sedU+p8qoafSW+5IWEfdGc0p0+AyyBtyMTURdDXcaM231IubW+61G2Xor2R0wIIkWqhqbIrLczhUwCYPG0dQfcBbLZCW/EzgcaUsVrcg80163eAAGCWDbeVlEMYY1K9wGN9K6vd6XFc77xIirGvkemBc33GPS9b1x2qBM0HZ0uf+rs6dCDrrlGFpMvq6q/qNOr3XXv6CSI+7rCGkUodXGf+PL8LSp/v7P+N0/ngloL9zHhPL43K3h6nCxngxLTn+ztu0Kma4jz20azmNzmth5o1uuneeSHTK3v1QF3aW/NUZC7MAQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "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": [
                        "185.45.20.48"
                    ],
                    "time_ms": 155.54
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "185.45.20.48"
                    ],
                    "time_ms": 267.24
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "185.45.20.48"
                    ],
                    "time_ms": 164.05
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "185.45.20.48"
                    ],
                    "time_ms": 227.93
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "185.45.20.48"
                    ],
                    "time_ms": 253.35
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "*.au.dk",
        "valid_from": "2026-07-27T21:25:11-05:00",
        "valid_to": "2026-10-25T21:25:10-05:00",
        "days_remaining": 77,
        "san": [
            "*.au.dk",
            "au.dk"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.au.dk/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.au.dk/",
            "content-length": "18",
            "date": "Sun, 09 Aug 2026 06:11:22 GMT",
            "content-type": "text/html; charset=utf-8",
            "age": "26",
            "content-language": "da-DK",
            "server": "cloudflare",
            "vary": "Accept-Encoding",
            "x-backendnode": "10.83.23.164:80",
            "x-cache": "HIT/20 www.au.dk",
            "x-content-type-options": "nosniff",
            "x-varnish": "65040370 67052671",
            "cf-cache-status": "DYNAMIC",
            "cf-ray": "a2849a613b566cba-ORD",
            "alt-svc": "h3=\":443\"; ma=86400"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "x-content-type-options": true,
            "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": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.au.dk/",
        "title": "Aarhus Universitet",
        "description": "Aarhus Universitet tilbyder et inspirerende uddannelses- og forskningsmiljø for 36.500 studerende og 11.000 medarbejdere, der sikrer resultater af høj international standard.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "185.45.20.48": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "au-dk.m-v1.mx.microsoft",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 18.6,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4035.1,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4004.5,
                "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",
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