{
    "ok": true,
    "domain": "sintef.no",
    "generated_at": "2026-08-10T20:16:18-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 93,
        "label": "Excellent",
        "categories": {
            "dns": 95,
            "mail": 95,
            "security": 84,
            "network": 85,
            "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": 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": "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": 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": "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": 5,
                "lost_points": 0,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "51 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": 19,
                "lost_points": 16,
                "detail": "5 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ;; communications error to 69.64.44.20#53: timed out"
            },
            {
                "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": 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": "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": "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": "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": "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": "ok",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "51 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": "5 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ;; communications error to 69.64.44.20#53: timed out",
                "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": "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": "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": [
                "217.114.94.2"
            ],
            "AAAA": [
                "2a00:1c50:94::2"
            ],
            "CNAME": [],
            "MX": [
                "0 sintef-no.i-v1.mx.microsoft."
            ],
            "TXT": [
                "\"teamviewer-sso-verification=bd510ff787fb42d4a45585fa30fb882c\"",
                "\"google-site-verification=ICbMtL9oe9dR96uQArAejEutDdMrie6k9npdvf9iZww\"",
                "\"google-site-verification=Ps9gjefRzPL3vd8dEfn_rtEKkgj2IKa2Mx574kIwrrI\"",
                "\"anthropic-domain-verification-0799f4=MeB3i5r3w1RxM19FfTFEi10Vv\"",
                "\"HARICA-zbLFgROnPVRaKtkka1Q\"",
                "\"dRoqPc4sBVUZAY2ka+yVr0aF2+gTUC0yaaYwnVsweSVkRZXjBXJoIrQ5MRoCIXjWU8W4Xn4pNJQkxZ7Z802lyg==\"",
                "\"HARICA-OJVGKidy5Us8puBb2cD\"",
                "\"/EE8nr0ueAWVZWrzotDE/d7puJL7ry5UNHl8fNVCCmFaVmZnN3cXi04N9F7NGdsnR4jfKp40N9HoGstPPMVDAQ==\"",
                "\"snql5l4mqfitdjbasj9jbskgn0\"",
                "\"adobe-sign-verification=ea6111459ee1846ff95984ce3d9f87c\"",
                "\"GfOndzlRF+U5bEO8e0aNU0GpTibyP/iXo3nQrUHOKsnySN9K2lGxwoqXFehARZXXBSQ7eAPLobmNUD7SHptyGg== \"",
                "\"google-site-verification=o4CH6PzsAMILYn323V00jIu8V-Kt07PQ1xNUVd7FiTQ\"",
                "\"autodesk-domain-verification=Mu7mJuQMFcmvUCT2qCLi\"",
                "\"v=spf1 ip4:178.164.11.0/24 ip4:78.91.101.12 ip4:78.91.104.107 ip4:78.91.104.109 ip4:78.91.101.13 ip4:91.123.193.99 ip4:193.75.77.194 ip4:167.89.59.190 ip4:168.245.48.182 ip4:78.91.104.108 ip4:78.91.104.106 include:_spf.netigate.se include:euro.confirmit.c\" \"om include:_spf.anpdm.com include:spf.sendingservice.net include:_spf.uninett.no include:spf.protection.outlook.com include:spf.eye-share.com include:spf_c.oraclecloud.com -all\"",
                "\"google-site-verification=Z6-1NTO3WwS8pDfLfO0YFFi_cfrnM8dUBxbo30Jq27g\""
            ],
            "NS": [
                "ns.uninett.no.",
                "nac.no."
            ],
            "SOA": [
                "ns.uninett.no. hostmaster.sintef.no. 2026081006 28800 3600 3600000 900"
            ],
            "CAA": [],
            "DS": [
                "48857 8 2 A4906E47C55D5772E0FF80974F3858C8EAC911CED7A511D302F81B34 956CC5E0"
            ],
            "DNSKEY": [
                "257 3 8 AwEAAeDiRmbi5Ig9Uzhs9sdKjc/VNtp5AxvFyy1ic7scjsWw/w6Lxk9b zqdDpm0oAXJumstfHo6KuhgOcr/ttaoj/ZLT8rJeC+Sa8pTCoco9ytbJ qvfdCY8PMaclqH+GCf2ymtlSHmglv451IKVdyxhjrq/Xb9jx2Jp5TWxT QIT0v6kG5mh5Y+2NXCHP/wqXdnySyNUPhpolrTKmzpTPKman4ZL5P9xT EjnZ2lF3WcrfRc91gy7LGxjXv45eYGpwu+yZddi2aZr6IRumlN844A8p hH+a83P/F4lvhdiyqF+XxcCTotV87PuzZRBdYWkIgO/GgmzcdU/UBzSK i7AGDdP5xM0=",
                "256 3 8 AwEAAZ2p/NTFq2y1TkfuBcnfc+c8aveReoR0hPglnFmLP0aFA6TBJs/D neOzztkf0uA+kFwCDnFX0TQiox1XN81gx2WqJDqEEHs149YHK5mcC9Ow 9OeBHWiQ6pyGZKKhu+cNNqt/q0y2l0c0YMc67m/gmJqGYA05JnNWUsya OQj60wUbP6Ni+CSTpaDj5i9pkd7ZYcpCA9RBSMRzsTi7+u+NmCU="
            ],
            "RRSIG": [
                "TXT 8 2 3600 20260826014754 20260805102806 18475 sintef.no. IVcW082IYin9trDOinSJGt/XXTcpWGR5Nr73OFcKj/+6P5BCKgrGKK/h voZFE17zYwY5aoxRb33sVCgq7Llb8YNmtG85Msz27lckGTLt4VpUW7mo 16YWCsvVjYk4ifg+GG9B0C11s3wdBtg6PM/FjE8NvqoqojH/H7hRLBNO crA3cEVIzJf5ytEVXjd86BeV55dHwtwmIghg+Kh4dZqFOQ==",
                "AAAA 8 2 3600 20260822184201 20260801155850 18475 sintef.no. TFR13G5ybI1sqZRZ/th1Y+MZj2Ei58iQBCjA6n2qjU8wfsthph5A5t3M PZx45HW2ExThCUCuSMq0ujspc0qQfD7H0+mlc4H7ln6E2YXGyq/vCTNl 0b9RsF4+jkIouN8nYYNCfZND1XqSKMDWOHAMPPWZ37YFjAG2dk+EIzyh +f+VIVRmOKryoFPts/U74czCD1PmJ6V+Y5+l/Zl9EQ1GEg==",
                "DS 13 2 7200 20260821150429 20260808210417 40784 no. RQT7UcBoV9p6Snb8GRyG/UKw3UeSRd9DaPg3XE9sOOy+pRSv/asEJQiR HDcSJ3Yl/1RX9w0W7DiQVYnszE+BLA==",
                "NS 8 2 86400 20260822221858 20260801215850 18475 sintef.no. K9ezg//q/pIFgVh8Z1PfNbR3+JAe3S1qEcrEgCuw2RgDlaZvrltCLqi+ o08Eai1LXeVZgcev0QAb7jGeVkzD3xItjKyhjpoGABAzddQgYM1r52B6 anaJFv6YO/8Dp4sdIQhxkP4Bx35LpqApATLVn6DIPULjpX3gJAaxYSgg FfcBvQaApu9PtRhxcC9MRWKVD0Qw92jT6EWSG8GssCaOcA==",
                "A 8 2 86400 20260830091423 20260809103127 18475 sintef.no. I73woE0Ag6ohfv69MiEtZcpDp38QCAM1KNptRqgJ+Y5jVT622K4Ju5sD WnCMb0RTmsnYwOeBbbeSkmh+55oP4l3kihOxx8N4cgtTqFUOgTh5PHez lg6l6uZjqilgyMjSY5jV+m7lywuJ96g39d1andewdV+pnNu3k472T7dp Ncz41uAtvonOEz94+MAYGvwg3yWbcnd3fisQY6pSlX0Vyg==",
                "MX 8 2 3600 20260827095341 20260806042806 18475 sintef.no. bhUDtS6/7YHYEnqDdCfioesiBGXaae1Fsp1/GHA1ovkYzSjNCrUS3mWD deB1HBbFxdZh2fF/glTH7ikOmtUpIO0IoJEQ5OcFMunq51FtoHBMw9ZB nsW1Nqp+3+dfV1WV5ZWZeH373XdgMSyeFyY7KnU4x6AuuzRfBIpPTsUL yOELMwzb5wktCTiYCdpmL+tMotVyS9o4Mdz6cmrPJue/Zw=="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "217.114.94.2"
        ],
        "ipv6": [
            "2a00:1c50:94::2"
        ]
    },
    "mail": {
        "spf": "v=spf1 ip4:178.164.11.0/24 ip4:78.91.101.12 ip4:78.91.104.107 ip4:78.91.104.109 ip4:78.91.101.13 ip4:91.123.193.99 ip4:193.75.77.194 ip4:167.89.59.190 ip4:168.245.48.182 ip4:78.91.104.108 ip4:78.91.104.106 include:_spf.netigate.se include:euro.confirmit.com include:_spf.anpdm.com include:spf.sendingservice.net include:_spf.uninett.no include:spf.protection.outlook.com include:spf.eye-share.com include:spf_c.oraclecloud.com -all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:jtn5f0tk@ag.eu.dmarcian.com;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.sintef.no",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDok0hSCOH1DWKa4XXp3ugcW65P4eVh+qOiHP2OxWJGQ3yeKgOPKDrgbIZhZedBChaAW9OjM9ze9WwXf5mSkG8/KToqgl8NxofZxBCLFcMLy36e0CAJuQT8AWR5TH+nbkGusEjG6WMGvw0L5vUqGgaqekdoUVolKQRENiDFkmBCQIDAQAB; n=1024,1478602774,1494241174",
        "spf_analysis": {
            "valid": true,
            "lookups": 8,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": "v=TLSRPTv1;rua=mailto:smtp.tls.reporting@sintef.no"
    },
    "advanced": {
        "ptr": ";; communications error to 69.64.44.20#53: timed out",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "217.114.94.2"
                    ],
                    "time_ms": 309.23
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "217.114.94.2"
                    ],
                    "time_ms": 323.48
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "217.114.94.2"
                    ],
                    "time_ms": 23.89
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "217.114.94.2"
                    ],
                    "time_ms": 691.57
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "217.114.94.2"
                    ],
                    "time_ms": 146.26
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "sintef.no",
        "valid_from": "2026-07-03T12:02:32-05:00",
        "valid_to": "2026-10-01T13:02:28-05:00",
        "days_remaining": 51,
        "san": [
            "sintef.no"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.sintef.no/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Tue, 11 Aug 2026 01:16:09 GMT",
            "location": "https://www.sintef.no/",
            "server": "cloudflare",
            "cf-ray": "a29364acab4606f5-STL",
            "alt-svc": "h3=\":443\"; ma=86400",
            "content-type": "text/html; charset=utf-8",
            "access-control-expose-headers": "Request-Context",
            "cache-control": "private",
            "set-cookie": "ARRAffinitySameSite=21a5192a74952511370c7b42f1bc64db6b7a8e31226970bf5b21e0d8505907e7;Path=/;HttpOnly;SameSite=None;Secure;Domain=www.sintef.no",
            "vary": "Accept-Encoding,Accept-Encoding",
            "strict-transport-security": "max-age=31536000; includeSubdomains",
            "request-context": "appId=cid-v1:2ab9ba71-f433-42ee-8493-f54ac864a514",
            "x-ua-compatible": "IE=Edge",
            "content-security-policy": "object-src 'none'; base-uri 'none'; frame-ancestors 'self'",
            "x-content-type-options": "nosniff",
            "x-xss-protection": "1; mode=block",
            "referrer-policy": "strict-origin-when-cross-origin",
            "permissions-policy": "accelerometer=(), camera=(), magnetometer=(), microphone=(), payment=(), usb=()",
            "cf-cache-status": "DYNAMIC"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": false,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.sintef.no/",
        "title": "SINTEF - Anvendt forskning, teknologi og innovasjon",
        "description": "SINTEF er et av Europas største uavhengige forskningsinstitutter. Vi utfører flere tusen oppdrag hvert år – for små og store kunder. SINTEF skal skape samfunnseffekt og levere verdensledende forskning for innovasjon.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "217.114.94.2": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "sintef-no.i-v1.mx.microsoft",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 18.9,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4038.6,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.1,
                "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": 118.66
}