{
    "ok": true,
    "domain": "tatoeba.org",
    "generated_at": "2026-08-14T04:45:08+00:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 81,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 45,
            "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",
                "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": 0,
                "lost_points": 25,
                "detail": "DMARC policy not found."
            },
            {
                "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": "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: sloth.tatoeba.org"
            },
            {
                "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": "error",
                "title": "DMARC",
                "detail": "DMARC policy not found.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 0,
                "lost_points": 25
            },
            {
                "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": "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: sloth.tatoeba.org",
                "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": [
                "94.130.77.194"
            ],
            "AAAA": [
                "2a01:4f8:c0c:2b50::1"
            ],
            "CNAME": [],
            "MX": [
                "0 tatoeba-org.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"MS=ms84049190\"",
                "\"google-site-verification=QAuWpUl6ccf3OTDy3PoAHUa7RnAypig_liAD-_MIPOc\"",
                "\"v=spf1 include:spf.protection.outlook.com -all\""
            ],
            "NS": [
                "ns12.ovh.net.",
                "dns12.ovh.net."
            ],
            "SOA": [
                "dns12.ovh.net. tech.ovh.net. 2086123684 86400 3600 3600000 86400"
            ],
            "CAA": [],
            "DS": [
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            ],
            "DNSKEY": [
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            ],
            "RRSIG": [
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                "DNSKEY 8 2 86400 20260906162805 20260807162805 17020 tatoeba.org. g9e7tYqr3sYvL/o7bkOE2BTLgYjMAsh8swFJzSNJiGrnyze2+f2R7/g2 kXh7TGfSYA8X/RNMLTxbGByTCtMwasP05tsEIizBgNYo0DXxIydXpeA9 JUeq3LuXcmnvvD8PbhMTh+8UG98eAeZCDzfiDuJmgD3sViovqD/TN3IQ j7Y=",
                "AAAA 8 2 86400 20260906162805 20260807162805 17020 tatoeba.org. XfDgFe8L/uZO7wPb6kwIcIDZKv1Rkru9VXXNw7joxtqZWtZ/4E+X7v8k VsSPRkEdMqS/xAY+2zNCpNTM1uUCtJdJEqaZr/VgzlAHgxz49om6Dx9m V28ZDUaHiDPLM4atfFYdkYABKcAOTHH3/HhjThzTFeOZ3BuSqasYi1f1 lXg=",
                "MX 8 2 3600 20260906162805 20260807162805 17020 tatoeba.org. PH955aQFPhb85WAJvOCBZW1pUgKCsfNySXoNl5qUK3tqQZBHcjtWU5ZR AiljxX/JZYj/SagEtot73IK0JmOynGKZFwAVZPiv71ZI/J/fCKZihVub Bj951mUMr6SOiru+aRiUMdC//ACW7qKri3dWrHY/HFX3LU1Btx1g9PTI /LM=",
                "NS 8 2 86400 20260906162805 20260807162805 17020 tatoeba.org. OFSvjAuqNA49Juo/5PL0MNaMdMlCNls+TpA3ry6M0L6RSWaWdPEbkqUS oG2rMb7k6Ce8gT7nxhzDi90xabebCcSegUh7W0mTgfZ1s5sspdHObwxM 2W+HdCWi604ErIb1w32Y1EXKGHypReAQGYawW88y7vsaQxkC2XyOXLZD p3g=",
                "SOA 8 2 86400 20260906162805 20260807162805 17020 tatoeba.org. OXjKg8ofsVoJzWQsraY3htPuvcUsA00yja6Y//qD+QVpcvdasU6e9i6s EJHnXN/hwmUUqHNgNpyoIdoQB4aDKKp4iW+meKfXqafhxXFRqN3jWvDe DhbYnBry1s2lPcD2g+pISpPNhfaBsH5QJpoHR1LSnEiuQw4QMq4wI08h m5Y=",
                "TXT 8 2 600 20260906162805 20260807162805 17020 tatoeba.org. IfjjoaOy1Mky3QoP5EGp+FKV8aGJUxizEDdUDDOrA79kDw00svLoZhFv dEQMrI+/fmnzIlKz8NXq7K4goHLnHA3D2NqWUJVZ3mqOfhLg0EipU27O cO/wi7mDMbFwxu2cCf3LupSjbNROFNk1JtfnmXkUtfwEXGTJUytu5Paz MNo=",
                "A 8 2 86400 20260906162805 20260807162805 17020 tatoeba.org. l/Xzx0n9otYsc21NeEgBjPziNZhLZ6vT3GZpsBDFX8fNtRkx5jBhZ+03 QsOMLHXwUJ5gZ1e3f9/UHyZSHTak4tvGqK07asr9bHz6CroGdjW82L4K X50ZMWA0v6s0xcXyTMRdzKcrTF93/Y46d6wcMWs/s9wd7BD7zDy196ri 6TQ=",
                "DS 8 2 3600 20260830152406 20260809142406 44925 org. Zq3KqO25dMdTfkTEytSqRctm/bFFIHbrVrrBbFF4DJNcbKBqkf+zUItq HqIeA++tjOG9dM+TaRC5q730qToriUOufzuGLmIDChwsrlNNFqdNacKP A7g8kDZyjNysomItUCPL/Elx9thjuSa/uqDobx5Tly3sp1lCMlCXOkDu lVM=",
                "NSEC3PARAM 8 2 0 20260906162805 20260807162805 17020 tatoeba.org. wO/GN2nfQP2ST/e8PDvNzAxVquWF0+/zTnA9ZO73a7QQbhQbY3p45vri CxgrvQP81vqDG21X0VV8bKLKCEh3vfhYzgaQWWUybSmcxZCG6ebsUwhX wDIKGK2rSAZTk9twDI/ECpB+oxWe8J+f3B5+J6Hf4NR5rAiae+g26Jbm +OE="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "94.130.77.194"
        ],
        "ipv6": [
            "2a01:4f8:c0c:2b50::1"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:spf.protection.outlook.com -all",
        "dmarc": "",
        "dkim_selector": "x",
        "dkim_host": "",
        "dkim": "",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": false,
            "policy": ""
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "sloth.tatoeba.org",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "94.130.77.194"
                    ],
                    "time_ms": 36.44
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [],
                    "time_ms": 3035.88
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "94.130.77.194"
                    ],
                    "time_ms": 167.99
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "94.130.77.194"
                    ],
                    "time_ms": 237.56
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "94.130.77.194"
                    ],
                    "time_ms": 190.53
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "sloth.tatoeba.org",
        "valid_from": "2026-07-13T16:29:03+00:00",
        "valid_to": "2026-10-11T16:29:02+00:00",
        "days_remaining": 58,
        "san": [
            "*.wiki.tatoeba.org",
            "api.tatoeba.org",
            "audio.tatoeba.org",
            "downloads.tatoeba.org",
            "m.tatoeba.org",
            "sloth.tatoeba.org",
            "static.tatoeba.org",
            "tatoeba.fr",
            "tatoeba.org",
            "wiki.tatoeba.fr",
            "wiki.tatoeba.org",
            "www.tatoeba.fr",
            "www.tatoeba.org",
            "xcache.tatoeba.org"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES256-GCM-SHA384"
    },
    "http": {
        "url": "https://tatoeba.org/en/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "nginx/1.22.1",
            "date": "Fri, 14 Aug 2026 04:44:57 GMT",
            "content-type": "text/html; charset=UTF-8",
            "location": "/en/",
            "strict-transport-security": "max-age=15768000; includeSubdomains",
            "x-frame-options": "Deny",
            "x-content-type-options": "nosniff",
            "set-cookie": "interface_language=en; expires=Mon, 14 Sep 2026 04:44:57 GMT; Max-Age=2678400; path=/"
        },
        "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": "nginx/1.22.1",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://tatoeba.org/en/",
        "title": "Tatoeba: Collection of sentences and translations",
        "description": "",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "94.130.77.194": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "tatoeba-org.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 37.1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4043.6,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4019.9,
                "banner": "",
                "error": "Connection timed out"
            }
        ]
    },
    "visitor": {
        "ip": "216.73.216.183",
        "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": 77.74
}