{
    "ok": true,
    "domain": "typo3.org",
    "generated_at": "2026-08-09T11:39:44-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 91,
        "label": "Excellent",
        "categories": {
            "dns": 100,
            "mail": 90,
            "security": 77,
            "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",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 NS record(s); 2 or more required."
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            {
                "category": "dns",
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                "detail": "Authoritative zone record."
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                "category": "dns",
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                "detail": "DS and DNSKEY detected."
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            {
                "category": "dns",
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                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
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                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
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                "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."
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            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
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                "earned_points": 0,
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            {
                "category": "mail",
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                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
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                "earned_points": 55,
                "lost_points": 0,
                "detail": "58 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": 12,
                "lost_points": 23,
                "detail": "3 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: t3o05.typo3server.ch"
            },
            {
                "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",
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                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "AAAA availability."
            },
            {
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                "earned_points": 40,
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                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
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                "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."
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        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
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            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
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                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
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                "lost_points": 0
            },
            {
                "level": "ok",
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                "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": "58 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": "3 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 12,
                "lost_points": 23
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: t3o05.typo3server.ch",
                "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": {
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            ],
            "AAAA": [
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            "CNAME": [],
            "MX": [
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            "TXT": [
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                "\"google-site-verification=Q2_M4_61U-kzP--ZATdnVcqmv89sRDRM-55f4OWMQ9Q\"",
                "\"google-site-verification=jSSHZZqM13k6DMQWdajNkDrOCLDtn8HtXHx4_OOtKdw\""
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            "NS": [
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                "ns.opsdns.ch.",
                "ns.opsdns.net.",
                "ns.opsdns.org."
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            "SOA": [
                "ns.opsdns.ch. admin.typo3.org. 2026080603 86400 3600 604800 300"
            ],
            "CAA": [
                "0 iodef \"mailto:admin@typo3.org\"",
                "0 issue \"letsencrypt.org\""
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            "DS": [
                "12744 13 2 BD93B6400FAEEFA0ECB957577AE7FCE8E9FA74C22F205979ABEFEFB5 5D2D7BA4"
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            "DNSKEY": [
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                "NS 13 2 300 20260820000000 20260730000000 12744 typo3.org. 0yq4KozHBJNu3JVuKQa9/zFoiwR5jpFV5qwT8X2YHNmDuL62FCTB5idY 44VyGXx42J52rt5DhAUwDZj7UZ0Nyg==",
                "MX 13 2 300 20260820000000 20260730000000 12744 typo3.org. DXk3K9hWPeFqyvDw8nj9BNsWqU1YyM9Hd3VqNDGr6eGHAL++7Xw/bXog rgVFBraxMR7cNXyq7zd5f59GCpP3eQ==",
                "DS 8 2 3600 20260830152406 20260809142406 44925 org. e+nlzw5y2f2zHuPE6TcZI+xWHxvPW+SapxDH+9rEatyYcS9MhM/KnXtV odai5V/Lw5W9rcQdL9j47KFfLp9UgKofLxlQEuCrXHoIxrGpPWaKREPF R4DjhT/NS0pVIDlTocOvmdpDpHdEeAJPnSEWQ+Ck8SDXYm/nvG7F3WO/ baw=",
                "CAA 13 2 300 20260820000000 20260730000000 12744 typo3.org. iERI+GVU29hIvT6cLqeruGc8VnehB04XemTR+CK3NAZIv13CbFAOet3v 4JJMdlwlaIzLq8Xq3w0nzb8Hwq18CA=="
            ],
            "NSEC": [
                "_dmarc.typo3.org. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "185.17.71.137"
        ],
        "ipv6": [
            "2a04:503:0:1019::137"
        ]
    },
    "mail": {
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        "dmarc": "v=DMARC1; p=reject",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.typo3.org",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlTU/R5BnA98Hi7K6CASzZdWGDyNNRksKFJAwSfPjlMl+CnjMbnnBPvP7Kol59Wod05/9llUZQZU1xPawBg4SLlpwFerzt9KE8sAeiuMjeVYTE5ohpKEl7TJeB9OkrrWsF24+vCc4N8M44rWtvq3EVOClJNrfNK8Tda51CnJ3bTguHkji9pDY8jzadT14IhVBmRW3evWP88FYy6FWH2PQM5AhIwSL1aSSVQw/w/4Ptoi+Q3xewfnVN4L413Nu5BI1RJxsBl4hiBMs4d99umf6AY+ApbJQt+WA7WLhwJTqAPJJi8VAxjq7Kcmc9Oc/ZE0EkOd0UtYR5B9/K0vjqsI1RwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "t3o05.typo3server.ch",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                    ],
                    "time_ms": 242.91
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                    "time_ms": 69.15
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                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                    "time_ms": 31.09
                },
                {
                    "provider": "OpenDNS",
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                    "result": [
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                    "time_ms": 53.67
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                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                    "time_ms": 72.25
                }
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    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "typo3.com",
        "valid_from": "2026-07-09T00:03:05-05:00",
        "valid_to": "2026-10-07T00:03:04-05:00",
        "days_remaining": 58,
        "san": [
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            "typo3.com",
            "typo3.community",
            "typo3.fr",
            "typo3.org",
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        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
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            "expires": "Mon, 10 Aug 2026 09:45:51 GMT",
            "cache-control": "max-age=61575",
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            "x-content-type-options": "nosniff",
            "content-type": "text/html; charset=utf-8",
            "date": "Sun, 09 Aug 2026 16:39:36 GMT",
            "server": "Apache"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "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",
        "powered_by": ""
    },
    "webpage": {
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        "title": "TYPO3 Project and Governance — Democratic Open Source - TYPO3 Project",
        "description": "The TYPO3 project is a volunteer community backed by a not-for-profit member association, and a fully-owned service company.",
        "success": true,
        "error": "",
        "status": 206
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "smtp.google.com",
        "ports": [
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                "port": 25,
                "open": false,
                "time_ms": 22.3,
                "banner": "220 mx.google.com ESMTP 46e09a7af769-7f35b7a6df3si6306442a34.88 - gsmtp",
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                "port": 465,
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                "time_ms": 4021.3,
                "banner": "",
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                "open": false,
                "time_ms": 4010.1,
                "banner": "",
                "error": "Connection timed out"
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    "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": 132.86
}