{
    "ok": true,
    "domain": "zeit.de",
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    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 79,
        "label": "Good",
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            "dns": 70,
            "mail": 90,
            "security": 73,
            "network": 50,
            "availability": 100
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
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                "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",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
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                "detail": "Authoritative zone record."
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                "category": "dns",
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                "category": "dns",
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            {
                "category": "dns",
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            },
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                "category": "mail",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
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                "category": "mail",
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                "detail": "SPF policy published."
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                "category": "mail",
                "title": "DMARC",
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                "detail": "DMARC policy published."
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                "category": "mail",
                "title": "DKIM",
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                "earned_points": 20,
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                "detail": "A DKIM selector was verified."
            },
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                "category": "mail",
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                "detail": "Mail transport policy."
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                "category": "mail",
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                "lost_points": 5,
                "detail": "TLS reporting policy."
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                "category": "security",
                "title": "Valid TLS certificate",
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                "detail": "85 day(s) remaining."
            },
            {
                "category": "security",
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            },
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                "category": "security",
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                "detail": "2 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: 50.5.40.34.bc.googleusercontent.com"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
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                "earned_points": 20,
                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
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                "lost_points": 35,
                "detail": "AAAA availability."
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                "category": "availability",
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                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
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                "earned_points": 40,
                "lost_points": 0,
                "detail": "HTTP/2 200 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
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                "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": "IPv4 (A)",
                "detail": "1 IPv4 address(es) detected.",
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            },
            {
                "level": "error",
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                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
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            },
            {
                "level": "ok",
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            },
            {
                "level": "error",
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                "category": "dns",
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                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
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                "detail": "Certificate authority restriction.",
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                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
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                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "1 MX record(s).",
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                "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": "85 day(s) remaining.",
                "category": "security",
                "max_points": 55,
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                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
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                "category": "security",
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                "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: 50.5.40.34.bc.googleusercontent.com",
                "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 ",
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                "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": {
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            "AAAA": [],
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            "MX": [
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                "\"google-site-verification=tLw22x4l0DHcYxy-T7rQxtbQp2bh3_GJ6vAeRXJQEAw\"",
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                "\"MS=ms15247335\"",
                "\"elevenlabs=AkVMNw8U-sHd65pGypKEoqiMEsmMhUooL9FJ4TyUgaQ\"",
                "\"canva-site-verification=HGiDOMp4J0OMWIO_vX2irg\"",
                "\"apple-domain-verification=TYlrXCrrWPMzHzAY\"",
                "\"a8e28041862668f7d799dcf2cdff2f75\"",
                "\"3j98x7j4yjf2xvtw6gt4rt8yjn117l3x\"",
                "\"figma-domain-verification=5e6d24ca5cac9fbcdad302605f2185d9a7fef03e17170672f424d334b70a949b-1768473624\"",
                "\"MS=ms37100824\"",
                "\"klaviyo-site-verification=VfVpZ3\"",
                "\"atlassian-domain-verification=0KXQ/HyHlWaW2LeS2kKh/QYjoZkk7smirpVo/Q1IPHetkLFv/eN7OwNE/FKNVMh7\"",
                "\"1password-site-verification=76KQ3OKJ3FH35OMHXYMAINGJ5Q\"",
                "\"mgverify=fa8deab5e1cdad1afca895f77cb4460493457c695b1b6b0bccc40a8732f882da\"",
                "\"adobe-idp-site-verification=23219eabc0a82ab7eca544a45515b433090e77f559461941395be62189f6d8f0\"",
                "\"mxI8RUm6rfKEWT0c\"",
                "\"_globalsign-domain-verification=Fw09cFhmPL_-Bfg6BV5_NkyDEkXJfmQd4uPViX560A\"",
                "\"5F0-8UN-VT6\"",
                "\"teamviewer-sso-verification=0da1e5ee3dc04351aa206dff020cda50\"",
                "\"pardot1088002=2b9a0e203820f4740ccc144cc3a5c523f49f60334cd030c6b87aac23cf9ef02e\""
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                "dns3.p01.nsone.net.",
                "dns2.p01.nsone.net."
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            "SOA": [
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            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
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        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.zeit.de",
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            "valid": true,
            "lookups": 7,
            "final": "~all",
            "message": "Within the estimated limit"
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            "policy": "none"
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        "mta_sts": "",
        "tls_rpt": ""
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    "advanced": {
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                    "time_ms": 72.6
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        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
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            "strict-transport-security": "max-age=31536000",
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            "accept-ranges": "bytes",
            "cache-control": "max-age=0, must-revalidate, no-cache, no-store",
            "content-type": "text/html; charset=UTF-8",
            "expires": "Sun, 09 Aug 2026 01:02:22 GMT",
            "pragma": "no-cache",
            "last-modified": "Sun, 09 Aug 2026 01:02:22 GMT",
            "vary": "accept-encoding, user-agent",
            "content-security-policy": "upgrade-insecure-requests;",
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        "security_checks": {
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            "content-security-policy": true,
            "x-content-type-options": false,
            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
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        "powered_by": ""
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        "error": "",
        "status": 206
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            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
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                "open": false,
                "time_ms": 20.5,
                "banner": "",
                "error": "Network is unreachable"
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        "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
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}