{
    "ok": true,
    "domain": "protopage.com",
    "generated_at": "2026-08-10T16:25:24-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 82,
        "label": "Good",
        "categories": {
            "dns": 90,
            "mail": 90,
            "security": 65,
            "network": 50,
            "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": 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": 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": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "5 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": "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": 0,
                "lost_points": 35,
                "detail": "0 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: protopage.com"
            },
            {
                "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": 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/1.1 200 OK"
            },
            {
                "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": "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": "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": "5 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": "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": "error",
                "title": "HTTP security headers",
                "detail": "0 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: protopage.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/1.1 200 OK",
                "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": [
                "198.50.214.177"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "1 aspmx.l.google.com.",
                "10 alt4.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com.",
                "5 alt2.aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com."
            ],
            "TXT": [
                "\"v=spf1 include:spf.mandrillapp.com include:_spf.google.com -all\"",
                "\"google-site-verification=LZx9qMP1z057vebqH__OcrCg-UumxSWOnQY6KW81Oh0\""
            ],
            "NS": [
                "ns-cloud3.googledomains.com.",
                "ns-cloud4.googledomains.com.",
                "ns-cloud1.googledomains.com.",
                "ns-cloud2.googledomains.com."
            ],
            "SOA": [
                "ns-cloud1.googledomains.com. dns-admin.google.com. 29 21600 3600 1209600 300"
            ],
            "CAA": [
                "0 issue \"letsencrypt.org\""
            ],
            "DS": [
                "34604 8 2 DCC9A7CDFEEAF3A6EF948C8ABE215444A0C94D4C6479AA93EEFD9BD5 61FB8BA2"
            ],
            "DNSKEY": [
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                "256 3 8 AwEAAYcVZ9ig0wzxqLhtkd7csqzDs00FJu56MrQ7V2N4qV63/cHpZ/F7 m29zModAA8U3yRayBAZO/TZpw9CUNdzZHz7VySCdsE58l9hFoB6ONOiQ jEBLzwb0PXX8yzvsyr1KBN64/2zD2XsXWY5pAZRlYyuENNwioVqTd02o rBIhNJRx"
            ],
            "RRSIG": [
                "DNSKEY 8 2 300 20260831044537 20260809044537 34604 protopage.com. dRCt2HftZyFwkZwaidIGdZhCYJmfQmIgpzAerpOrrQvij3JsZlkHskVp GlkSWt+uGjlNWeKQuADmCBREoTF1p4dmrgmvkp2t+fNydM+2mD07q3hC DMuoNwSA5V8quLfXy6QB/xz5zzOt/vllR6veXR1vP3f2H4p+ocO1kfm2 mmq8NmslGZNBEVG6vNTpGEor2nKE/lsg13yKOYUzVPmagARwFAffrdx4 obbey2hFmZGKXt39MaS5/3iuC3Z5Iake5eI3JVhkZhpIzUaHvNANnYcN XWjrK++toYsC74DQZdfzbE4oLAbCW456fjZm+8bryJAjs3wjSTtjWTPD LWdoaw==",
                "MX 8 2 3600 20260831044537 20260809044537 5866 protopage.com. d9PPGhsO8xVkQbcdgCgntiPEIUFAjO5VZDvYtyAo5gqn9jHPch5B1UHZ WHKU2s8KrkvyC32f1D8MkfQpUDqlENcmvZjE3fBW/amWmhThwqWw/8Pa XT6FzgCSu5jjUMLLFmEnJwqDN8RPmfKCfCEV2BcCM6wktQqgQfwXHQpQ PUA=",
                "DS 13 2 86400 20260814022732 20260807011732 41446 com. IHWvsUXQnRWwzbElR8nZ/iaH4ZYisnG4XpMYjgPiDfzGfzxOOetd2vTt /ov1nTSZHezzyX693qaYRF1eBAHfqg==",
                "CAA 8 2 604800 20260831044537 20260809044537 5866 protopage.com. LMJMFKybOLyq955ASuExL+VgweFyhB09M4As65layQGFlQWuXFJwQqvG eqj9Nq5BI8AT+hzQAygaXIx2UzWnpHDyEFq8P9tSR56bJe8EaYK/Xnyo /N5PtrxCMc/wwc3c3zkZ1QLE0pBR1DbWcPowGQ3b2fccMqyuaFJfzC+h pG4="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "198.50.214.177"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf.mandrillapp.com include:_spf.google.com -all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:re+syevbywtbgi@dmarc.postmarkapp.com;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.protopage.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkhYd8eChnlrtwmtU5Hd363gToDb4FLnFNI8mpAOc42/NQ6RysACCTqo2QjJPUR1ZM1CTheHmLfk4tnlUAtFNH782lC2DCSpPHmMIrfOe6/IUAftJjXmpmJj5SDweOhxMsvaqnSiKWS8dMlqTIxTieM30tBYQWIFtyUxg+b7oBXVnIXd43WZDxnlR79/tVTe1WvYHtglPzudYVvvdtyB5Sn0/A2G/h+ToZsivdPqv5v2aAIlWjZCO+qU085ed8YwhLDldSKM9GRomCXlNvcvZjKQYJ2vNm+eeAB8vUWqMIX8zii5weR5RkIcDvT3MX2cxrN38fOF5giTL8cbvPFcZ7wIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "protopage.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "198.50.214.177"
                    ],
                    "time_ms": 50.79
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "198.50.214.177"
                    ],
                    "time_ms": 32.99
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "198.50.214.177"
                    ],
                    "time_ms": 28.92
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "198.50.214.177"
                    ],
                    "time_ms": 28.14
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "198.50.214.177"
                    ],
                    "time_ms": 51.71
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "protopage.com",
        "valid_from": "2026-07-27T06:03:54-05:00",
        "valid_to": "2026-10-25T06:03:53-05:00",
        "days_remaining": 75,
        "san": [
            "*.protopage.com",
            "protopage.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://protopage.com/",
        "status": "HTTP/1.1 200 OK",
        "http_version": "2",
        "headers": {
            "date": "Mon, 10 Aug 2026 21:25:16 GMT",
            "content-type": "text/html;charset=utf-8",
            "expires": "Sat, 6 May 1995 12:00:00 GMT",
            "cache-control": "post-check=0, pre-check=0",
            "pragma": "no-cache",
            "set-cookie": "ipp=protopage/autocreate; Path=/; Domain=.protopage.com; Expires=Tue, 10 Aug 2027 21:25:16 GMT; Max-Age=31536000; HttpOnly",
            "content-length": "10239"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "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
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://protopage.com/",
        "title": "Protopage - Free Personalized Start Pages",
        "description": "",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "198.50.214.177": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "aspmx.l.google.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.8,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.8,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4017.4,
                "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": 105.35
}