{
    "ok": true,
    "domain": "avrotros.nl",
    "generated_at": "2026-08-10T04:33:38-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 92,
        "label": "Excellent",
        "categories": {
            "dns": 100,
            "mail": 90,
            "security": 88,
            "network": 70,
            "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": "2 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "2 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": "5 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": "84 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": 23,
                "lost_points": 12,
                "detail": "6 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": 35,
                "lost_points": 0,
                "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": "2 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "2 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": "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": "5 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": "84 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": "6 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 23,
                "lost_points": 12
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "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": [
                "104.20.37.23",
                "172.66.147.6"
            ],
            "AAAA": [
                "2606:4700:10::6814:2517",
                "2606:4700:10::ac42:9306"
            ],
            "CNAME": [],
            "MX": [
                "10 alt4.aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com.",
                "5 alt2.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com.",
                "1 aspmx.l.google.com."
            ],
            "TXT": [
                "\"MS=ms17965982\"",
                "\"projectdiscovery-verification=103663a33d\"",
                "\"atlassian-domain-verification=OznGm6EV69kynHzzxtXEXcVSZCviHwPxLs78T0qmNZzlxx88E5laJ1YiTfcy7zqE\"",
                "\"google-site-verification=yVXD8vNdRIev1bwHQdVgRvqkVUjdeNHMyBs2aEk3XmY\"",
                "\"apple-domain-verification=qkmuVqk4u17asMmh\"",
                "\"rDcv38ZGY6ZOcBUCJ399oioV4Fu9D2Eb\"",
                "\"google-site-verification=YJxi-Yp_hyfiXz0fRTnQFUNmXoQWMqRVRCROfkgtAeU\"",
                "\"dropbox-domain-verification=bhtbdyurrj9n\"",
                "\"google-site-verification=GhPVzQCG6meo4wrw6pbhZyhC9oLzJ3VvT7UXPYRm0t8\"",
                "\"slack-domain-verification=2wQIvIJwhUvNlYjNua4Kn8dStf1nwfJWm83ai6gy\"",
                "\"google-site-verification=Qksv4J0M0B8cnFnpDHsT445Cp_H0NESGCppoAiO90rQ\"",
                "\"openai-domain-verification=dv-9CabILxheGVselUlPN2RU85S\"",
                "\"v=spf1 include:mailgun.org ip4:94.103.26.99/32 ip4:145.58.30.176/28 include:spf.omroep.nl include:_spf.google.com include:_spf.avrotros.nl -all\"",
                "\"anthropic-domain-verification-xr6qkp=lMhYfnl7LTEJiSK4YpCPsvRwl\"",
                "\"trustpilot-one-time-verification-id=2a19b182-af9b-4d06-8284-7051afce5c82\"",
                "\"google-site-verification=tTZnzsZAvOPkwc0uBK-GUehd8XjZaADaRzrk3rLaFjQ\"",
                "\"tiktok-developers-site-verification=pH9C9mRc8hOTvuPTBeCTCyVXVpVDPa12\"",
                "\"1password-site-verification=CLJ6ZT62XVGUDNTOPVUYALKQQA\"",
                "\"canva-site-verification=ocuTKgg9PN5lOCMWT_d66A\""
            ],
            "NS": [
                "carol.ns.cloudflare.com.",
                "carl.ns.cloudflare.com."
            ],
            "SOA": [
                "carl.ns.cloudflare.com. dns.cloudflare.com. 2411344303 10000 2400 604800 1800"
            ],
            "CAA": [
                "0 issue \"amazon.com\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"amazontrust.com\"",
                "0 issuewild \"ssl.com\"",
                "0 issue \"ssl.com\"",
                "0 issue \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issuewild \"letsencrypt.org\"",
                "0 issue \"comodoca.com\"",
                "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issue \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issuewild \"comodoca.com\"",
                "0 issue \"letsencrypt.org\""
            ],
            "DS": [
                "2371 13 2 22973BC3B680EE43B5AFA4EFEF7039B55E7B394ACD94AAC74CA0D44A 55738AE6"
            ],
            "DNSKEY": [
                "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==",
                "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="
            ],
            "RRSIG": [
                "MX 13 2 120 20260811103329 20260809083329 34505 avrotros.nl. vgsqJlLbuifVUvuIounv4wKzeACF8mq6MW/w1ePUsP5XVVx9Of090n6o 7RzPacMCrqmsOT7rxCr/itft/t4Zxg==",
                "A 13 2 300 20260811103328 20260809083328 34505 avrotros.nl. +8dYOR/tHzF9fx8Y2sTeqOKY45fM/19iowbsxcnrzw9xcwmeeKpZvWLg RNlBHGhFxcx2wc2MDKERCP56s5TA/A==",
                "AAAA 13 2 300 20260811103328 20260809083328 34505 avrotros.nl. M7kcZd/t7fRPonkrGATiEwpdLcvf01BCpr9jJq+mtfTvl24O9Eb1DWAa n4LJ2qn6RYbcOe6WrvZR1kj+akMj4g==",
                "NSEC 13 2 1800 20260811103327 20260809083327 34505 avrotros.nl. sgU3fXApgag4mOFrRoWGXNTREvKGPruccFTxl+xQtjqM4eF+kyEJ4slW ECfCWh4TFxLcoGxso29dVOtmG241Ow==",
                "SOA 13 2 1800 20260811103326 20260809083326 34505 avrotros.nl. 5551K7fhFkawYaynTW4iSRW8mm9HXoCeqVZWQLjUhsefmSz/iurDgTcD l5PDAAy9mqfg4grnxe1IGKtDw9jQwA==",
                "TXT 13 2 300 20260811103326 20260809083326 34505 avrotros.nl. R0vqTdKm7viWpDy14BES9z2ipMY6mmOB18ahjo10ZLkYqTdZqAITpis6 xdrHZ6FRHLmAlbUrHq+Wwp7x1px3uQ==",
                "DS 13 2 3600 20260903211646 20260807003729 467 nl. tOZY4mKhlvcvQVgRF0m52eYa5N+2yXBVyg65meSks0Dev+UDJkHva7sc /HRiE+7POSAD4PdSuBN1qM2PfgErmQ==",
                "CAA 13 2 600 20260811103329 20260809083329 34505 avrotros.nl. LZ1A/ZUGvHZnsb1yMZaQ3LY3YgCG25sXd5V5zJu69kzQRDTBnWnYYtR3 ZxfezY5+d0/tAFwZkwpIi/Ha4WsPAg=="
            ],
            "NSEC": [
                "\\000.avrotros.nl. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "104.20.37.23",
            "172.66.147.6"
        ],
        "ipv6": [
            "2606:4700:10::6814:2517",
            "2606:4700:10::ac42:9306"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:mailgun.org ip4:94.103.26.99/32 ip4:145.58.30.176/28 include:spf.omroep.nl include:_spf.google.com include:_spf.avrotros.nl -all",
        "dmarc": "v=DMARC1; p=none;  rua=mailto:postmaster@avrotros.nl",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.avrotros.nl",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlfbCwMr3oA0usZgXE4NmOdkMDepdfFPtLAI+KBqPUCrwhvHsCW0f0g0pJBI/YxpmzAHbCzdOAuFbm4tsqgX52OzjO9WpInTP34YtMgmuGWtQbPwosvwXzNNEWd5tRuQ8RfERE0UpVt+Eh9k1WnF7LMjTnBLj5xdjOu348/rCDb2+fhJCueHzLNTdRoNuD5Kf0QLQN2WTgcbRxNReTrL1uDTqlVO+ZxmOfnNMDvg4jMrPuwBg1PtCt769QgkBCDJP1eQiaLTDlHMB7glImDAaBfHo+/M2XXKvZ2juNsC4P5AfTywMpEDLvRvz9eStdwXvrIi58it4vmnmjzbhR3F/owIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 4,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "104.20.37.23",
                        "172.66.147.6"
                    ],
                    "time_ms": 49.71
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "104.20.37.23",
                        "172.66.147.6"
                    ],
                    "time_ms": 29.16
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "104.20.37.23",
                        "172.66.147.6"
                    ],
                    "time_ms": 28.23
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "104.20.37.23",
                        "172.66.147.6"
                    ],
                    "time_ms": 50.72
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "104.20.37.23",
                        "172.66.147.6"
                    ],
                    "time_ms": 64.61
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "avrotros.nl",
        "valid_from": "2026-08-04T09:49:46-05:00",
        "valid_to": "2026-11-02T09:49:28-06:00",
        "days_remaining": 84,
        "san": [
            "avrotros.nl",
            "*.avrotros.nl",
            "*.store.avrotros.nl",
            "store.avrotros.nl"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.avrotros.nl/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Mon, 10 Aug 2026 09:33:30 GMT",
            "content-type": "text/html;charset=utf-8",
            "location": "https://www.avrotros.nl/",
            "server": "cloudflare",
            "cf-ray": "a28dffd9da65eafd-ORD",
            "alt-svc": "h3=\":443\"; ma=86400",
            "vary": "Accept-Encoding",
            "cache-control": "public, max-age=300, stale-while-revalidate=30",
            "x-frame-options": "SAMEORIGIN",
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