{
    "ok": true,
    "domain": "qnap.com",
    "generated_at": "2026-08-09T12:51:31-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 86,
        "label": "Good",
        "categories": {
            "dns": 75,
            "mail": 90,
            "security": 88,
            "network": 65,
            "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": "3 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",
                "max_points": 20,
                "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."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "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": 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": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "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": "142 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": 23,
                "lost_points": 12,
                "detail": "6 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ec2-3-233-251-73.compute-1.amazonaws.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": 0,
                "lost_points": 35,
                "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": "3 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "4 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": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "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": "142 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": "6 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 23,
                "lost_points": 12
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ec2-3-233-251-73.compute-1.amazonaws.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
            },
            {
                "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 ",
                "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": [
                "3.233.251.73",
                "98.82.217.129",
                "54.208.62.107"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 qnap-com.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"MS=ms55997106\"",
                "\"sophos-domain-verification=a483662d70d43509642ce9ea239dade21f263a737deeb4c198d79e75349e84bd\"",
                "\"amazonses:5/oIO+c5NN6D4Klzgu9KpDW+tjYcjL0BoLT/26920Oo=\"",
                "\"v=TLSRPTv1; rua=mailto:dm@qnap.com; fo=1\"",
                "\"openai-domain-verification=dv-niXgO3VjG1wEX8D3dSbGN0Ht\"",
                "\"globalsign-domain-verification=FnXWfFjPqReOGiIH8ITAbUasqKxnix6ftvTUzPOKHF\"",
                "\"canva-site-verification=Y-Z4UdZIDIxcRDlejAEArg\"",
                "\"DEOboJOVWyHHTITRvHaqt16iejCLt1wc3K4Z5fFdrK8\"",
                "\"MS=ms18356732\"",
                "\"apple-domain-verification=A8fN834BWUMHd6MP\"",
                "\"mogacpekk0ogc1ljpcsh2od2as\"",
                "\"MS=B3E054906A5E18CA42D5351F0DF9D8D682CFAFB3\"",
                "\"X9kahR7H-wmeXH4oJ87VMAlSpRv5dP0tvrkoaezVWvc\"",
                "\"google-site-verification=4XA2lYBDQLjJlbTpAuzJ-_IZ6HnwokmnNJqgUdMhRDQ\"",
                "\"cursor-domain-verification-03bwcm=xjdhFTrNQr2YUpBv3zbzxoKrL\"",
                "\"anthropic-domain-verification-pf00d1=wEPKGDZg7I4nJGfrKGCaJNqTp\"",
                "\"v=spf1 ip4:122.147.228.140 ip4:113.196.74.98/27 include:_spf.google.com include:bmsend.com include:_ac.qnap.com include:_spf.salesforce.com include:spf.protection.outlook.com include:zeptomail.net -all\"",
                "\"gMCES9vXUQcL6m_tBAykh2eMYxX2KowcoF6Nsz6eUMc\"",
                "\"amazonses:HQv8B/RNalOMe3drV2NUxAViXdyW2j31lRZzV3ELw/s=\"",
                "\"google-site-verification=XFijkGZfb-nA_AOAvzudG7x-y2pibi5259Ib5TJrIAk\"",
                "\"aea3aea14bsr84sbv9bugu6q8\"",
                "\"amazonses:eqHv+iEvPt9eR03fiRBVYd+Ikd5i3zvYCYTmyb2FXMg=\"",
                "\"docusign=846699f7-1782-4fa3-84c3-b5ab21798bc5\"",
                "\"google-site-verification=6zX0E0WlMdoWWkbPVXAFsqlpnZgkxngPh3H2iNbsS44\""
            ],
            "NS": [
                "ns-836.awsdns-40.net.",
                "ns-1649.awsdns-14.co.uk.",
                "ns-387.awsdns-48.com.",
                "ns-1260.awsdns-29.org."
            ],
            "SOA": [
                "ns-1260.awsdns-29.org. awsdns-hostmaster.amazon.com. 1 28800 7200 604800 7200"
            ],
            "CAA": [
                "0 issue \"letsencrypt.org\"",
                "0 issue \"amazon.com\"",
                "0 issue \"twca.com.tw\"",
                "0 issue \"godaddy.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "3.233.251.73",
            "98.82.217.129",
            "54.208.62.107"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:122.147.228.140 ip4:113.196.74.98/27 include:_spf.google.com include:bmsend.com include:_ac.qnap.com include:_spf.salesforce.com include:spf.protection.outlook.com include:zeptomail.net -all",
        "dmarc": "v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:dm@qnap.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.qnap.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvBW0mmkQo4V4mCJy2VP7lGBltr2pMg1yTtdKcuFaj8A4sAMpHZEJsWmBz7GC5P3HFUh+YjQ1KQa/oAJ9jSNOv9UQQnSnMnN6op0P7QJGELWljiEGwVQBN5TDrNE/XA1vPrCFPP41p14ESA5lkeW52oM2iRwxOW7iWMa98RnXOyAX6+EyCEPtDGZVG3tbyYcWMJdgkgTZsay5QNgo6xERFcRmKKJOzthvMgVDXLj4G1R4IUL4gRgqXGjn4NDfyr+II7V8RFlDRIdFyX682bbaf/vpczWn/ievd7FOxGMJFWYvqW0iCT/tLMxu+RFl3UzeJINXSfZiM/3g5cKEFy5//QIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 6,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "v=BIMI1;l=https://www.qnap.com/s3/images/logo/qnap-bimi-logo.svg;a=",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "ec2-3-233-251-73.compute-1.amazonaws.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "3.233.251.73",
                        "54.208.62.107",
                        "98.82.217.129"
                    ],
                    "time_ms": 61.43
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "3.233.251.73",
                        "54.208.62.107",
                        "98.82.217.129"
                    ],
                    "time_ms": 32.69
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "3.233.251.73",
                        "54.208.62.107",
                        "98.82.217.129"
                    ],
                    "time_ms": 66.04
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "3.233.251.73",
                        "54.208.62.107",
                        "98.82.217.129"
                    ],
                    "time_ms": 73.07
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "3.233.251.73",
                        "54.208.62.107",
                        "98.82.217.129"
                    ],
                    "time_ms": 58.1
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Amazon",
        "subject": "qnap.com",
        "valid_from": "2026-06-14T19:00:00-05:00",
        "valid_to": "2026-12-29T17:59:59-06:00",
        "days_remaining": 142,
        "san": [
            "qnap.com",
            "qnap.com.hk",
            "qnap.com.tw",
            "qnap.co.jp",
            "qnap.tw",
            "qnap.hk"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.qnap.com/en-us",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 17:51:22 GMT",
            "content-type": "text/html; charset=UTF-8",
            "location": "https://www.qnap.com/en-us",
            "server": "nginx",
            "strict-transport-security": "max-age=31536000; includeSubdomains; preload",
            "x-ratelimit-limit": "10",
            "x-ratelimit-remaining": "9",
            "content-security-policy": "frame-ancestors 'self' *.qnap.com *.qnap.com.cn *.qnap.com.tw;",
            "x-frame-options": "SAMEORIGIN",
            "vary": "Accept-Encoding",
            "x-cache": "Miss from cloudfront",
            "via": "1.1 a204176092d05bded77f4d517d5968aa.cloudfront.net (CloudFront)",
            "x-amz-cf-pop": "MCI50-P1",
            "alt-svc": "h3=\":443\"; ma=86400",
            "x-amz-cf-id": "-X19gR87Y8nMkZXY13bcB3yoQSWxkRhzd8nTXIfJsgMApQjeXuFUog==",
            "age": "10272",
            "cache-control": "s-maxage=86400, public",
            "x-content-type-options": "nosniff",
            "referrer-policy": "no-referrer-when-downgrade",
            "permissions-policy": "microphone=(self),geolocation=(self)"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "nginx",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.qnap.com/en-us",
        "title": "QNAP (US) | Secure, Intelligent Data & Storage Solutions",
        "description": "Accelerate workflows, protect data, and strengthen IT/OT resilience—powered by integrated NAS, High Availability, networking, Edge AI servers, video surveillance, and myQNAPcloud One.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "3.233.251.73": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "98.82.217.129": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "54.208.62.107": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "qnap-com.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 22.3,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4043.9,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4017.5,
                "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": 83.43
}