{
    "ok": true,
    "domain": "stanfordchildrens.org",
    "generated_at": "2026-08-10T11:05:13-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 78,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 81,
            "network": 20,
            "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": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "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": "2 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": "135 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": 16,
                "lost_points": 19,
                "detail": "4 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "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/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": "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": "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": "2 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": "135 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": "4 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 16,
                "lost_points": 19
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "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 ",
                "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": [
                "52.175.201.253"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mxb-00039903.gslb.pphosted.com.",
                "10 mxa-00039903.gslb.pphosted.com."
            ],
            "TXT": [
                "\"adobe-idp-site-verification=786bbd49e230d57e8ddbad1ec73958dfe91903c0f03a993dee987b1a0f2e6a20\"",
                "\"adobe-idp-site-verification=9a84f768-5f77-42f9-91dc-464b68cea6a2\"",
                "\"Dynatrace-site-verification=d4847d63-3298-4f93-8712-8fbb374cd7a7__jcv1r6c8v3bgrl50pqc97oh6do\"",
                "\"docusign=2218322d-6de4-47a9-a14e-3f5274309353\"",
                "\"jamf-site-verification=WSnGCFSGHCzuBGUYuaGoaQ\"",
                "\"_domainkey.stanfordchildrens.org.\"",
                "\"o1Laos0EsogtKJUXj9FYdDBcOrZS43ejvqEZFHFOlm6aTGdrx11yISo1UGsd0y1cN5FQQXPy7pwAc6WYMgFpEA==\"",
                "\"smartsheet-site-validation=zUg-e-jlhK9_iIHA2F-lhS_DoeLbVKvT\"",
                "\"adobe-idp-site-verification=f37bd131ba86b192b92e86a5d7716bf0a4be630287789a0fa6e89f653d8448aa\"",
                "\"shopify-verification-code=BHEJKp3VbuhhokZ73zI9qfF8nTXKul\"",
                "\"cisco-ci-domain-verification=353a6b48b29f5fc1ad981c6dcb9ce5539eff6ea25a0ab5d881d2e1fe52a6e48e\"",
                "\"google-site-verification=o1fHU_rC7-7jzt77sCSnvmPibnxCyMmkkJd8AzPPD0U\"",
                "\"g0byhw7f8c2y5l09gcsqq77gc4s40p6k\"",
                "\"DF12507CC6975DC0694B7F378409513C\"",
                "\"google-gws-recovery-domain-verification=60567983\"",
                "\"docusign=4b3ca1d6-b066-4e08-85f3-d68a2e27095c\"",
                "\"contractworksverify=a9Jnxjs2nc34fs5\"",
                "\"MS=ms96107834\"",
                "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.salesforce.com ~all\"",
                "\"webexdomainverification.4C675B8BD063B136E053AB06FC0A3F65=fb58a850-2c4e-4f67-8df0-fd779ec90f72\"",
                "\"MS=ms77836374\"",
                "\"+p6w6tfpu/jypymFl62t4SQrnCtm9j+7xbc4lwL/LYxmio0DG5jNhvO6eCwLYVqi6xOVsFSN8af8UEyLKUkzKA==\""
            ],
            "NS": [
                "dns1.p01.nsone.net.",
                "dns4.p01.nsone.net.",
                "dns2.p01.nsone.net.",
                "dns3.p01.nsone.net."
            ],
            "SOA": [
                "dns1.p01.nsone.net. hostmaster.nsone.net. 1706723518 10800 3600 604800 3600"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "52.175.201.253"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.salesforce.com ~all",
        "dmarc": "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.stanfordchildrens.org",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxI0r1bUJfI1ov4nD1lbhauf3OESjS7BA8w7ChtM8C6WC6LrcwddSyaEeQ304gtAVCAM/brIbrjzqJ+6PI9XbFp4alPFIiQ9Q9fwyqWqmS9BE+BBMWoUfOtKfQiJEnEzYjyJ0MliY6j5u4QWso2UCup7TdHwyTIGkGr3AXktfcKQIDAQAB; n=1024,1487583185,1503221585",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1;l=https://sabimidigicertvalidation.blob.core.windows.net/data/order_1446503677_logo.svg;a=https://sabimidigicertvalidation.blob.core.windows.net/data/lucile_salter_packard_childrens_hospital_at_stanford.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "52.175.201.253"
                    ],
                    "time_ms": 65.07
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "52.175.201.253"
                    ],
                    "time_ms": 52.48
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "52.175.201.253"
                    ],
                    "time_ms": 79.68
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "52.175.201.253"
                    ],
                    "time_ms": 51.39
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "52.175.201.253"
                    ],
                    "time_ms": 233.98
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "InCommon, LLC",
        "subject": "www.stanfordchildrens.org",
        "valid_from": "2026-06-07T19:00:00-05:00",
        "valid_to": "2026-12-23T17:59:59-06:00",
        "days_remaining": 135,
        "san": [
            "www.stanfordchildrens.org",
            "*.stanfordchildrens.org",
            "stanfordchildrens.org"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.stanfordchildrens.org/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "strict-transport-security": "max-age=63072000; includeSubdomains;",
            "server": "nginx/1.22.0",
            "date": "Mon, 10 Aug 2026 16:05:02 GMT",
            "content-type": "text/html;charset=utf-8",
            "content-length": "148067",
            "location": "https://www.stanfordchildrens.org/",
            "set-cookie": "cookiesession1=678A3E1A0522490FE72079FCAABEFBCC;Expires=Tue, 10 Aug 2027 16:05:02 GMT;Path=/;HttpOnly",
            "x-dispatcher": "prod-dispatcher-1",
            "x-vhost": "publish",
            "referrer-policy": "strict-origin-when-cross-origin",
            "x-content-type-options": "nosniff",
            "last-modified": "Mon, 10 Aug 2026 12:39:28 GMT",
            "etag": "\"24263-658b0a527acd9\"",
            "x-frame-options": "SAMEORIGIN",
            "x-azure-ref": "20260810T160502Z-16d9dd57b56h6kzfhC1CHIq2080000000g00000000009faq",
            "cache-control": "public, max-age=1800",
            "x-fd-int-roxy-purgeid": "83643509",
            "x-cache-info": "L2_T2",
            "x-cache": "TCP_REVALIDATED_HIT",
            "accept-ranges": "bytes"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "nginx/1.22.0",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.stanfordchildrens.org/",
        "title": "Stanford Medicine Children's Health",
        "description": "Stanford Medicine Children’s Health is the only network in the area—and one of the few in the country—exclusively dedicated to pediatric and obstetric care.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "52.175.201.253": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mxb-00039903.gslb.pphosted.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 87.9,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 153.8,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 10073.6,
                "banner": "",
                "error": "Connection refused"
            }
        ]
    },
    "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": 81.88
}