{
    "ok": true,
    "domain": "hostnet.nl",
    "generated_at": "2026-08-08T23:59:50-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 84,
        "label": "Good",
        "categories": {
            "dns": 85,
            "mail": 90,
            "security": 81,
            "network": 50,
            "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": 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": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "201 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": 16,
                "lost_points": 19,
                "detail": "4 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: hostnet.nl"
            },
            {
                "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": "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": "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": "201 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": "4 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 16,
                "lost_points": 19
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: hostnet.nl",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "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": [
                "91.184.8.50"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mailfilter.hostnet.nl."
            ],
            "TXT": [
                "\"c03240d7ade88bdc4df79c1db49fe5c6\"",
                "\"MS=1F11414DDD67C15DA5FE25D4CB969C1A327214B0\"",
                "\"google-site-verification=D2-nvE3RwSKqeycVFPjv3dPuhkI2NuDTZrNvwZ1Y5As\"",
                "\"DomainVerification=DQ8QP2W19XKPLJPKIIPTNKLYSR41LLU9EZH789CNXEY995QZG0ER8N93GNLSVPMS\"",
                "\"google-site-verification=S72Wdz4IMmpi-mxiQy32hylPqXA8m6WVS4o33M_gNdM\"",
                "\"v=spf1 include:spf.patchman.co include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.g1i.one include:secure-mailgate.com ip4:91.184.8.0/24 ?ip4:216.40.35.246 ?ip4:216.40.35.247 ?ip4:216.40.35.248 ?ip4:85.17.215.68 ?ip4:85.17.215.85 ?ip4\" \":78.137.101.38 ?ip4:78.137.101.36 ?ip4:78.137.101.37 ?ip4:213.125.243.75 ip4:37.128.151.38 ?ip4:37.128.151.39 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:194.146.184.134 ip4:194.146.184.135 ip4:91.184.19.0/24 ?ip4:91.184.0.0/19 -all\"",
                "\"atlassian-domain-verification=KKeihQSanTHe0l1pqlAF48oghg9rSqxhRZakMd/Gq8e8xTF/maaW2agw60HZU5va\"",
                "\"google-site-verification=XZuyeW2m_wENg0UHB1SxTkEbo0fCENd3e5HUI5gEe-Q\"",
                "\"MS=ms96564659\"",
                "\"google-site-verification=o9qgnzSQaHgesVkZ3AZNBaBTeirSVVuWtGSdISHxuYk\""
            ],
            "NS": [
                "ns02.authdns.hostnet.nl.",
                "ns01.authdns.hostnet.nl."
            ],
            "SOA": [
                "ns01.authdns.hostnet.nl. hostmaster.hostnet.nl. 2026061701 1800 900 1209600 300"
            ],
            "CAA": [],
            "DS": [
                "58501 13 2 6AFF959D3F6204248E9321D18C91BE7EB409892564E751A5BD355E47 C774B4C7"
            ],
            "DNSKEY": [
                "257 3 13 GSPMI0k2nQPh78IVhpvVloxz9cUvz/q5NY02YoqKCNl5qU7zw6pOVtGK WTPk24VQDbHEBwG9spj+ROwxl/bwpA=="
            ],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "91.184.8.50"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf.patchman.co include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.g1i.one include:secure-mailgate.com ip4:91.184.8.0/24 ?ip4:216.40.35.246 ?ip4:216.40.35.247 ?ip4:216.40.35.248 ?ip4:85.17.215.68 ?ip4:85.17.215.85 ?ip4:78.137.101.38 ?ip4:78.137.101.36 ?ip4:78.137.101.37 ?ip4:213.125.243.75 ip4:37.128.151.38 ?ip4:37.128.151.39 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:194.146.184.134 ip4:194.146.184.135 ip4:91.184.19.0/24 ?ip4:91.184.0.0/19 -all",
        "dmarc": "v=DMARC1; p=none; aspf=s; rua=mailto:hostnet.nl-ag@dmarc-reports.g1i.one; ruf=mailto:hostnet.nl-fr@dmarc-reports.g1i.one;",
        "dkim_selector": "default",
        "dkim_host": "default._domainkey.hostnet.nl",
        "dkim": "v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+DY/uwe73/yMbsSxY8oes/udVah4IkjXc8+EcBYoGoq2lCeGUZNvJ9L6tu5OwqrKGt2za5mi0Ic2zqELKRexUESUROzywriqLvArNeGiSMiZMLc6rObGAvFmp8icnLnaO8iy0iSVwvkfKOQTxElaPtvlvKdSch7a/2mudxgqVOwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "hostnet.nl",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "91.184.8.50"
                    ],
                    "time_ms": 182.14
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "91.184.8.50"
                    ],
                    "time_ms": 276.36
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "91.184.8.50"
                    ],
                    "time_ms": 647.13
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "91.184.8.50"
                    ],
                    "time_ms": 324.8
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "91.184.8.50"
                    ],
                    "time_ms": 225.05
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Sectigo Limited",
        "subject": "*.hostnet.nl",
        "valid_from": "2026-01-26T18:00:00-06:00",
        "valid_to": "2027-02-26T17:59:59-06:00",
        "days_remaining": 201,
        "san": [
            "*.hostnet.nl",
            "hostnet.nl"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.hostnet.nl/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "strict-transport-security": "max-age=31536000; includeSubDomains;",
            "x-xss-protection": "1; mode=block",
            "referrer-policy": "no-referrer-when-downgrade",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN",
            "location": "https://www.hostnet.nl/",
            "content-type": "text/html; charset=utf-8",
            "date": "Sun, 09 Aug 2026 04:59:48 GMT",
            "server": "Apache",
            "cache-control": "public",
            "expires": "Sun, 09 Aug 2026 22:00:00 GMT"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Apache",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.hostnet.nl/",
        "title": "Domeinnaam, hosting, website, e-mail, VPS en SSL | Hostnet",
        "description": "Bij Hostnet vind je alles voor jouw online succes: domeinnaam, hosting, website, e-mail, VPS en SSL. En je kunt rekenen op de beste service, 7 dagen per week.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "91.184.8.50": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mailfilter.hostnet.nl",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 120.3,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 220.1,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 102.5,
                "banner": "220 pascal.hostnet.nl ESMTP Exim 20260804.1000 Sun, 09 Aug 2026 06:59:49 +0200",
                "error": "No connection"
            }
        ]
    },
    "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": 90.12
}