{
    "ok": true,
    "domain": "mnsu.edu",
    "generated_at": "2026-08-10T12:36:04-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 78,
        "label": "Good",
        "categories": {
            "dns": 75,
            "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": 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": "23 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 4,
                "lost_points": 31,
                "detail": "1 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: web.MNSU.EDU"
            },
            {
                "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": "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": "23 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "1 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 4,
                "lost_points": 31
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: web.MNSU.EDU",
                "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/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": [
                "134.29.1.130"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "5 mnsu-edu.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"docusign=4c1e8c1d-b266-41cc-a8e7-25586017c984\"",
                "\"duo_sso_verification=VWnPtzR30xpwtMWDhTX6vvP3HHrehF9iHxhgYtqvNcMLzCNBl1cVXFF7fGXiJt9l\"",
                "\"google-site-verification=nUgrbjD7TDa3WijHB08_RRMu84bWY4RwiXyLRSMFfPg\"",
                "\"MS=ms10670523\"",
                "\"N9ui0TPiEyXVjR3SodzRPh4yXhbgsnLLwTGvCJBRxHDlOnpH1aw9UKN3z+PwvbEpA7fyV3TM6zy6UZ1cBTwJtg==\"",
                "\"sending_domain1019122=132cf30b92fd6405789f3ed11dda8e7636e2dc861cfc2d4d622d62a23c48d2e3\"",
                "\"v=spf1 include:spf0.MNSU.EDU include:spf1.MNSU.EDU include:spf2.MNSU.EDU include:spf3.MNSU.EDU include:spf4.MNSU.EDU include:spf5.MNSU.EDU include:spf6.MNSU.EDU ~all\"",
                "\"google-site-verification=Gbq33MV0PR7-Y-gj42K1JQeSQbYRRIt9b7ze2-bsaeQ\"",
                "\"+tsSxlYoYbmSrwtJAHAIHxQzRboO/tQ12qYTmhuOUQ4gwUMVH6cijUsuyIccF6VGNKsccVhyRdk5n6Y0aojPNA==\""
            ],
            "NS": [
                "dns.uw-mad.wiscnet.net.",
                "NS1.mnsu.edu.",
                "NS2.mnsu.edu.",
                "dns.uw-mil.wiscnet.net."
            ],
            "SOA": [
                "NS1.mnsu.edu. hostmaster.mnsu.edu. 40191 86400 900 604800 3600"
            ],
            "CAA": [
                "0 issue \"sectigo.com\"",
                "0 issuewild \";\"",
                "0 issue \"comodoca.com\"",
                "0 issue \"emsign.com\"",
                "0 issuemail \"sectigo.com\"",
                "0 iodef \"mailto:swingline@mnsu.edu\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "134.29.1.130"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf0.MNSU.EDU include:spf1.MNSU.EDU include:spf2.MNSU.EDU include:spf3.MNSU.EDU include:spf4.MNSU.EDU include:spf5.MNSU.EDU include:spf6.MNSU.EDU ~all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:ab6g0ksa@ag.dmarcian.com,mailto:dmarcrua@mnsu.edu;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.mnsu.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk/4NAxDih0hb5zMWfuSPK1/DHvEq0ck1DuNU7nHFnWAfwQygk3Nb8JxR1og26dIz2sbHt6/1wFR14Jrix2Q59Syt72vpi2APvLN90+GurW+KBFLs+TsCUZG0u8zBqPSVX94fBeBaTyKRwJ+w9yONrbRuudAtZ2Vq5zHhIrQw9XNn2yhwLrknkP4iC4KUW0/OLRUCpT43zQLsqEuXOAoEMEtaXM9zk0Ng9eHrMAVMgkXr5uKrbHdCe/wedXE1LrpKn1u3JrAGreDY5WPh2UTFzk6ftoigwGboIzht/kdgZYW9ZJO6zwmLc8A/PhNlpt8cvPS3sUSfSg1facSToJ/KSQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 7,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "web.MNSU.EDU",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "134.29.1.130"
                    ],
                    "time_ms": 39.7
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "134.29.1.130"
                    ],
                    "time_ms": 50.66
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "134.29.1.130"
                    ],
                    "time_ms": 40.85
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "134.29.1.130"
                    ],
                    "time_ms": 29.01
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "134.29.1.130"
                    ],
                    "time_ms": 102.97
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Internet2",
        "subject": "web.mnsu.edu",
        "valid_from": "2025-09-01T19:00:00-05:00",
        "valid_to": "2026-09-02T18:59:59-05:00",
        "days_remaining": 23,
        "san": [
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            "acc.mnsu.edu",
            "alumni.mnsu.edu",
            "calendar.mnsu.edu",
            "ce.mnsu.edu",
            "cet.mnsu.edu",
            "csu.mnsu.edu",
            "d2l.mnsu.edu",
            "department.store.mnsu.edu",
            "ee.mnsu.edu",
            "eet.mnsu.edu",
            "english.mnsu.edu",
            "helpdesk.mnsu.edu",
            "lib.mnsu.edu",
            "m.mnsu.edu",
            "mavcentral.mnsu.edu",
            "mavmail.mnsu.edu",
            "mavtube.mnsu.edu",
            "me.mnsu.edu",
            "mnsu.edu",
            "my.mnsu.edu",
            "office365.mnsu.edu",
            "onestop.mnsu.edu",
            "panafricanconference.mnsu.edu",
            "qualtrics.mnsu.edu",
            "servicedesk.mnsu.edu",
            "starid.mnsu.edu",
            "store.mnsu.edu",
            "survey.mnsu.edu",
            "varp.mnsu.edu",
            "wifi.mnsu.edu",
            "www.ee.mnsu.edu",
            "www.lib.mnsu.edu",
            "www3.mnsu.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.mnsu.edu/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Mon, 10 Aug 2026 17:35:56 GMT",
            "server": "cloudflare",
            "strict-transport-security": "max-age=63072000; includeSubdomains; preload;",
            "location": "https://www.mnsu.edu/",
            "content-type": "text/html; charset=utf-8",
            "set-cookie": "ARRAffinitySameSite=10c106b7915acd038c8b705dc3489483673f2fc847b63d55926918fc8d117df8;Path=/;HttpOnly;SameSite=None;Secure;Domain=www.mnsu.edu",
            "request-context": "appId=cid-v1:d9746a5b-43a2-4913-afba-205c08634979",
            "cf-cache-status": "DYNAMIC",
            "cf-ray": "a290c286bd7c3ff1-STL",
            "alt-svc": "h3=\":443\"; ma=86400"
        },
        "security_checks": {
            "strict-transport-security": true,
            "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": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.mnsu.edu/",
        "title": "Home | Minnesota State University, Mankato",
        "description": "Your big ideas can become reality at Minnesota State Mankato, where you will find comprehensive support services, a wide variety of majors to explore and opportunities to excel in and out of the classroom.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "134.29.1.130": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mnsu-edu.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 19.7,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.7,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.4,
                "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": 100.51
}