{
    "ok": true,
    "domain": "umm.edu",
    "generated_at": "2026-08-10T16:01:47-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 90,
        "label": "Excellent",
        "categories": {
            "dns": 95,
            "mail": 90,
            "security": 84,
            "network": 70,
            "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",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 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": 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": "89 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": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "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",
                "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": "2 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "2 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "2 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": "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": "89 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": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "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": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "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": [
                "172.64.144.6",
                "104.18.43.250"
            ],
            "AAAA": [
                "2a06:98c1:3105::6812:2bfa",
                "2a06:98c1:3102::ac40:9006"
            ],
            "CNAME": [],
            "MX": [
                "10 mxb-00553c01.gslb.pphosted.com.",
                "10 mxa-00553c01.gslb.pphosted.com."
            ],
            "TXT": [
                "\"ciscocidomainverification=4f2a42c5fcffb88eb2b3bc70a0ec193fa92145a29c62d0756a51e2347a299f78\"",
                "\"4FAECDACC3DC9C0B7031933FFC4413E1E52DA451\"",
                "\"ws0WYP0WLWfza26098EE6YNrAS+Gix19nZgLCEUfgiQzwuJlo7rgUlKnrUqpf8D29gcgM3ogUssBFkL8G6RYSQ==\"",
                "\"apple-domain-verification=ABi65uHhV2mjCfYz\"",
                "\"infor-cloudsuite-domain-verification=DH6UKJCMWGDYN88ELMUP5C4QK7NF5CMYQWZN4Q8XLN8V6THXMG9ZLJFK7ZG2ZAMU\"",
                "\"facebook-domain-verification=jsj4ip3lz9ewxpt04vouacbm9igr3z\"",
                "\"atlassian-domain-verification=Z4J7OkvzaTwj0HTfExct8MTW/R2Tf5ycjba2IzYKQqOrQwa8CEr2znTL2x2k/6A3\"",
                "\"docusign=5f09ab4c-7faa-4a5e-b0af-c9e87d81b326\"",
                "\"MS=ms63570008\"",
                "\"google-site-verification=JcfVkAvswWG-Y1CfgCNQEb1Vy5LeEQuQTLeO1aCsBy0\"",
                "\"brevo-code:43351d93a4094bb627e1232044822c5c\"",
                "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:outboundmail.blackbaud.net include:outboundmail.convio.net ~all\"",
                "\"1password-site-verification=C7MANA7Z4FA2FANZZD4JN4BXW4\"",
                "\"cloudflare_dashboard_sso=97b3eaa9b7dd7b3767ad029d8e331eee\"",
                "\"smartsheet-site-validation=sSaqOodcWH1Uf8ZW48L7O6QziJNkF4DT\""
            ],
            "NS": [
                "greg.ns.cloudflare.com.",
                "rihana.ns.cloudflare.com."
            ],
            "SOA": [
                "greg.ns.cloudflare.com. dns.cloudflare.com. 2411823389 10000 2400 604800 1800"
            ],
            "CAA": [],
            "DS": [
                "2371 13 2 DEAFCE48119FA89C525D1B5A0CB1D578633D5B057DF1C986121C9FD1 0C402634"
            ],
            "DNSKEY": [
                "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==",
                "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="
            ],
            "RRSIG": [],
            "NSEC": [
                "\\000.umm.edu. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "172.64.144.6",
            "104.18.43.250"
        ],
        "ipv6": [
            "2a06:98c1:3105::6812:2bfa",
            "2a06:98c1:3102::ac40:9006"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:outboundmail.blackbaud.net include:outboundmail.convio.net ~all",
        "dmarc": "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@umm.edu,mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_ruf@umm.edu,mailto:dmarc_ruf@emaildefense.proofpoint.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.umm.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJGS0ZlW11MdiIuZvxDIvt+aiYVNrmcaOmMhZOq1PbDpYCkkyLObQFMTqrccLUIODmNPKjYKM1kJvRf6T/EtCRj/j/wTezZTAukBTFQaNAZ5GPZh5Uk8yadHJ4eJB4E/A+cloSiMKVQX/fE5mTNGFa9iK2MGeXfOYRP/rzy4dyRQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "104.18.43.250",
                        "172.64.144.6"
                    ],
                    "time_ms": 62.82
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "104.18.43.250",
                        "172.64.144.6"
                    ],
                    "time_ms": 23.22
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "104.18.43.250",
                        "172.64.144.6"
                    ],
                    "time_ms": 26.1
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "104.18.43.250",
                        "172.64.144.6"
                    ],
                    "time_ms": 68.1
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "104.18.43.250",
                        "172.64.144.6"
                    ],
                    "time_ms": 71.93
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "umm.edu",
        "valid_from": "2026-08-09T21:26:54-05:00",
        "valid_to": "2026-11-07T20:26:53-06:00",
        "days_remaining": 89,
        "san": [
            "umm.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.umms.org/ummc",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Mon, 10 Aug 2026 21:01:47 GMT",
            "content-type": "text/html; charset=utf-8",
            "location": "https://www.umms.org/ummc",
            "x-xss-protection": "1; mode=block",
            "server": "cloudflare",
            "strict-transport-security": "max-age=7776000; includeSubDomains",
            "x-content-type-options": "nosniff",
            "content-security-policy": "frame-ancestors 'self'",
            "cf-cache-status": "HIT",
            "set-cookie": "__cf_bm=DltjNHFilvwf6F00WWKx.SZNXwgbjx95B4.jF8J0CHk-1786395707.3955848-1.0.1.1-3Z4cFOqXYjxJ69RyFz6f.vJlWjly4CM2siHdDW1uT.WokKu2ig4cv3hApH3QxpkUYeTBM58NUTWpVFcOlqola5iZIEVb2y_TJDr527vC9PlAsuJvKuxRypLGBa_iGbmH; HttpOnly; SameSite=None; Secure; Path=/; Domain=umms.org; Expires=Mon, 10 Aug 2026 21:31:47 GMT",
            "expect-ct": "max-age=86400, enforce",
            "referrer-policy": "same-origin",
            "x-frame-options": "SAMEORIGIN",
            "cf-ray": "a291f013384d5b32-STL",
            "content-length": "148",
            "expires": "Mon, 10 Aug 2026 21:06:47 GMT",
            "cache-control": "public, max-age=300",
            "vary": "Accept-Encoding",
            "request-context": "appId=cid-v1:6b7eca92-2b4f-4f87-94b2-2aa74e756837",
            "last-modified": "Mon, 10 Aug 2026 21:01:47 GMT"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "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": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.umms.org/ummc",
        "title": "University of Maryland Medical Center",
        "description": "University of Maryland Medical Center (UMMC) is a leading academic teaching hospital located in downtown Baltimore. As the flagship site, UMMC has a history of innovation and progressive health care that prepares future physicians in the most recent technology and approaches. Specialties include transplant, cardiology, and shock trauma.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "172.64.144.6": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "104.18.43.250": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mxb-00553c01.gslb.pphosted.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 49.6,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 97.7,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 23.4,
                "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": 84.1
}