{
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    "domain": "lexmark.com",
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    "cache": {
        "hit": true,
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    },
    "score": {
        "total": 94,
        "label": "Excellent",
        "categories": {
            "dns": 90,
            "mail": 100,
            "security": 84,
            "network": 100,
            "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": "2 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "2 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",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
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                "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": 5,
                "lost_points": 0,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "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": 5,
                "lost_points": 0,
                "detail": "Mail transport policy."
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                "category": "mail",
                "title": "TLS-RPT",
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                "lost_points": 0,
                "detail": "TLS reporting policy."
            },
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                "category": "security",
                "title": "Valid TLS certificate",
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                "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": 19,
                "lost_points": 16,
                "detail": "5 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: a23-33-22-86.deploy.static.akamaitechnologies.com"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "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",
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                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
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                "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."
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                "level": "ok",
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                "earned_points": 10,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "Name server redundancy",
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                "max_points": 20,
                "earned_points": 20,
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            },
            {
                "level": "ok",
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                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
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                "detail": "DS and DNSKEY detected.",
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                "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": "error",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "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": "ok",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "5 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: a23-33-22-86.deploy.static.akamaitechnologies.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "IPv6 connectivity",
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                "max_points": 40,
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                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
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                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
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                "\"google-site-verification=iJh53LT2G69YjXYqv0JHPthTvJdOqCGZJNnXBDVHEGg\"",
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                "\"facebook-domain-verification=u7q5m90pi7eou9wkwbgoli9x3fc26g\"",
                "\"adobe-sign-verification=546af84291ad1bb9ba346219ad5cb326\"",
                "\"_34047px5yqk0fvm92imyhi8wdhy2kp8\"",
                "\"google-site-verification=dGiYCjxFEwNF77x1m7eH5Xzaz1InycbJxUTR9ngeyX8\"",
                "\"MS=ms41336784\"",
                "\"wiz-domain-verification=eda24e34e1d928db49db341850caf7870cf6b4235855bdc7677e8b3cf71ad84c\"",
                "\"vmware-cloud-verification-1c2a52f8-1d7e-467e-a7ae-fa93155d49ae\"",
                "\"google-site-verification=USb6mI0hXk3nBXqN22-RTBGpbbds0cc8MM3cDMm-8wk\"",
                "\"miro-verification=0434ba0a9d1d13308b7becb55a34f4f6cd561a75\"",
                "\"google-site-verification=2Do5RglXmu3yHBMWtxtHfuxzbJShuClBjB7P3G6Xtc4\"",
                "\"_aa44mwqlio3m1xdrlnxz0m7v9jn1c57\"",
                "\"onetrust-domain-verification=7c115b404c104d5ba461583227666f6e\"",
                "\"adobe-idp-site-verification=df7e23af-2214-4236-bad7-e2014582ee6e\""
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                "dns4.p01.nsone.net.",
                "dns1.p01.nsone.net.",
                "dns3.p01.nsone.net."
            ],
            "SOA": [
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            ],
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                "0 issue \"digicert.com\"",
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            "SRV": [],
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            "TLSA": [],
            "SSHFP": []
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            "message": "Within the estimated limit"
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            "policy": "reject"
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                    "provider": "Quad9",
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                    "time_ms": 32.54
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
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                    ],
                    "time_ms": 41.78
                },
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                    "provider": "AdGuard",
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            "lexmark.uk",
            "lexmark.uy",
            "lexmarkcorporateapparel.com",
            "lexmarkregister.com",
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        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.lexmark.com/en_us.html",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "content-length": "70613",
            "location": "https://www.lexmark.com/en_us.html",
            "date": "Mon, 10 Aug 2026 02:48:52 GMT",
            "connection": "keep-alive",
            "akamai-grn": "0.db172117.1786330132.45306294",
            "expires": "Mon, 10 Aug 2026 02:53:52 GMT",
            "content-type": "text/html;charset=utf-8",
            "cache-control": "max-age=3600,stale-while-revalidate=43200,stale-if-error=43200",
            "accept-ranges": "bytes",
            "age": "0",
            "strict-transport-security": "max-age=31536000",
            "set-cookie": "affinity=\"7687f2d6b1c92347\"; Path=/; HttpOnly; secure",
            "x-served-by": "cache-stl760029-STL, cache-stl760029-STL, cache-stl760083-STL",
            "x-cache": "MISS",
            "x-timer": "S1786330132.417479,VS0,VS0,VE289",
            "x-ua-compatible": "IE=Edge",
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