{
    "ok": true,
    "domain": "netbsd.org",
    "generated_at": "2026-08-09T12:10:16-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 85,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 70,
            "security": 73,
            "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": "5 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": 0,
                "lost_points": 20,
                "detail": "No tested DKIM selector responded."
            },
            {
                "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": "75 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": 8,
                "lost_points": 27,
                "detail": "2 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: 205.192-27.217.233.199.in-addr.arpa"
            },
            {
                "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/1.1 200 OK"
            },
            {
                "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": "5 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": "error",
                "title": "DKIM",
                "detail": "No tested DKIM selector responded.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "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": "75 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": "2 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: 205.192-27.217.233.199.in-addr.arpa",
                "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/1.1 200 OK",
                "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": [
                "199.233.217.205"
            ],
            "AAAA": [
                "2001:470:a085:999::80"
            ],
            "CNAME": [],
            "MX": [
                "10 mail.netbsd.org."
            ],
            "TXT": [
                "\"google-site-verification=XC_EQ1-z8TJBJzDK2D0lMJ1HW2f4IrrtpmDv4oFOq0Q\"",
                "\"v=spf1 a mx ip4:199.233.217.192/27 ip6:2001:470:a085:999::/64 ?all\"",
                "\"google-site-verification=RKkvWxtxLTV2hq1Rf9xuSo_tHHLeUcvXqmDX_U02M3I\"",
                "\"google-site-verification=ik3CcNFGgO8L2MjfTpF9CPShIbYvyRRlSaBz5K8euwo\"",
                "\"google-site-verification=MeCG4TTtZh_P8kjBmNxsiBCM7-VHez0293llf92FitE\""
            ],
            "NS": [
                "ns.netbsd.de.",
                "ns.global-wire.net.",
                "ns.global-wire.fi.",
                "ns.global-wire.eu.",
                "ns.netbsd.org."
            ],
            "SOA": [
                "ns.netbsd.org. hostmaster.netbsd.org. 2026080101 21600 10800 2419200 3600"
            ],
            "CAA": [],
            "DS": [
                "1840 8 2 1C465F3C6881A5F95B3519344FD03567C9CAB8D0428BA81BA02E5C61 0CDA4DB5"
            ],
            "DNSKEY": [
                "257 3 8 AwEAAdVG+mYSr6c76qNmKphzF8uCKX8Vj9xC/LNYVY5ehg2qL8ayPbT9 MDZnjG2trvUsyQqhzLX9OCRuTBUy4MjA5YDSzt/u0VbwqkUNBqOQRZp6 zE4srkifOk5p+6S/LB6LGJheyg9sOzsl7ALH1ecgYU+4YE0fDe/1GL74 Zt6nAgay94BW+5aoBoFr1N5lNM7foh5q2udpxxv2ZZTwjkB+rlagG/7Z ZOB6UDxKTU4rmz6/cay+cbhwt5mi9+mzcZNppek6QeTm0KJelYn/ZrxA H88+AXMfEKRS6oLh+qlFnyThX9lZSTzzAxaE3W6diYzJnio16JQ5J92z GSDGcyrnUJjhGdMEnfmKVDw2k+Xrlg+Jbsf1tmJyJTjpta/NKs8keP65 VTDmpP9qwDri22W/QNz4fiRH6jJyhvIvhin/Ysz9fMuXZXv8fU9RllBG NyCBwYuYQhNGlbweCZtMFub+SBIu0YjCi6dCATHbJS+ieHH7R4lGfyIA Gh6CgcfzTIeeP6NWonoKL7rtM9hnb4KNdhJboblqy/fW5voRQO6Wf8fR UxCUM3vJxmcFNGc2ef+gY20aLpsv3ls21UmoznXzfyc/fg/EBHMO/53x VyMFVGFak/Rl7Y8mECGRhNG6xNPWvKPh7B8K74bphC6m1UpzO0g1wjdf x3i98WJtI4uQ/DbB",
                "256 3 8 AwEAAacxelbOQ2QIy+PHdRwYTN2v9G98lXvkB1rBa6VLNkw+TxvOl8HQ EdFOt4cupAJ0q2Nu4G15p7EMAVIPqFwt4h+xU1jZIJqw7VZzD8O4WC0P y4XFcDMpYvfZqf1lHBSK/D/rfcMiATdIHGldPYMryHSRqwicF2m8bhQn 2RNMwuU/"
            ],
            "RRSIG": [
                "SOA 8 2 86400 20260907050000 20260801050000 8676 netbsd.org. OyT/X42L7Axj1iJhS5M0vtYKRpmzHJSd+rCgoUBA4mZ7SUU58Kt2wdjD FTJ5BYMLH4fewVnoRX7LLVhXo5Ec7VOvbexXMM+M1jSC8ZK9M1LBqV/f YBb/HN/KIJ2zyS+/O+3I0rGLjnFNbJkcYc7kuGBJ9gTIUakCLKXV3wno hnA=",
                "DS 8 2 3600 20260830152406 20260809142406 44925 org. e8s5hITdklIOA09GxH6LRTlYRdW9f6jbp8EttvEUt5r5C2Bk79oC/nWs L/VAVC/h7AwrShagx/bMWKhb/kRnOYpRLZfd76SzCNtWGsync0MGusYA gZrkreYAGge3SMt9cIXN8r2cfnYTmxkTSq1g8X7aV4IZDf3oZ+mTVpA2 gto="
            ],
            "NSEC": [
                "_acme-challenge.netbsd.org. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "199.233.217.205"
        ],
        "ipv6": [
            "2001:470:a085:999::80"
        ]
    },
    "mail": {
        "spf": "v=spf1 a mx ip4:199.233.217.192/27 ip6:2001:470:a085:999::/64 ?all",
        "dmarc": "v=DMARC1; p=none;",
        "dkim_selector": "x",
        "dkim_host": "",
        "dkim": "",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "?all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "205.192-27.217.233.199.in-addr.arpa",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "199.233.217.205"
                    ],
                    "time_ms": 73.66
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "199.233.217.205"
                    ],
                    "time_ms": 75.03
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "199.233.217.205"
                    ],
                    "time_ms": 161.81
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "199.233.217.205"
                    ],
                    "time_ms": 173.64
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [],
                    "time_ms": 112.91
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "netbsd.org",
        "valid_from": "2026-07-25T21:40:27-05:00",
        "valid_to": "2026-10-23T21:40:26-05:00",
        "days_remaining": 75,
        "san": [
            "*.netbsd.org",
            "netbsd.org"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://netbsd.org/",
        "status": "HTTP/1.1 200 OK",
        "http_version": "2",
        "headers": {
            "date": "Sun, 09 Aug 2026 17:10:10 GMT",
            "server": "Apache/2.4.62 (Unix)",
            "last-modified": "Sat, 01 Aug 2026 15:30:04 GMT",
            "etag": "\"3028-657fdfaae6756\"",
            "accept-ranges": "bytes",
            "content-length": "12328",
            "strict-transport-security": "max-age=31556956",
            "x-frame-options": "SAMEORIGIN",
            "x-xss-protection": "1; mode=block",
            "content-type": "text/html"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Apache/2.4.62 (Unix)",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://netbsd.org/",
        "title": "The NetBSD Project",
        "description": "",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "199.233.217.205": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mail.netbsd.org",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 132.3,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 44,
                "banner": "",
                "error": "No connection"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4064.1,
                "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": 115.26
}