{
    "ok": true,
    "domain": "csun.edu",
    "generated_at": "2026-08-09T06:32:37-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 81,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 81,
            "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": 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": "225 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": 30,
                "lost_points": 0,
                "detail": "PTR: www.csun.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/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": "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": "225 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": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: www.csun.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/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": [
                "130.166.238.195"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mxa-00186201.gslb.pphosted.com.",
                "10 mxb-00186201.gslb.pphosted.com."
            ],
            "TXT": [
                "\"sending_domain54022=2aa9670b7da4d5891c8dd0540ae5e54e285a897ce2a1d11b64df16ebbe01785a\"",
                "\"_github-challenge-CSUN-IT.www.csun.edu.=35450860f7\"",
                "\"google-site-verification=danbuHqBv6KA-4L7wN2HssxBRGeJQZUVp9_fyvms-lM\"",
                "\"_acme-challenge.w2.csun.edu.=lU6pwZn06CkQCsPi247sUZZ1vsGSQ3JUzgthh2YR_ow\"",
                "\"google-site-verification=9uif3DKT-j_AtPnSv9208xkPZ0aGx5quI14tT048GRU\"",
                "\"facebook-domain-verification=w5x9pcyiplntbag7sd91muye8jp2sj\"",
                "\"docusign=8e6dd401-953d-4016-933d-bfd914caa8a8\"",
                "\"8DD422ADFDAD673FE220946CD89F5A8EA90E5793\"",
                "\"smartsheet-site-validation=Jz2G6FyvBzH3Iepd6Hq--6P_zg0iiEdD\"",
                "\"A57961F580C86E7EE7015EA2242171EE\"",
                "\"brevo-code:5d331c4366a863df651e6e341acd8f3a\"",
                "\"kuqn25bq1hmn1250setvghlgj1\"",
                "\"google-site-verification=v3EbdTQHlpCBuPfXTwEBAtBHek_Km9kP7n_ZooUzKYU\"",
                "\"openai-domain-verification=dv-99OeDSBPwSObPN7XLMgiop6w\"",
                "\"apple-domain-verification=4WgM3h9XboN5frX5\"",
                "\"e2ma-verification=u2ggb\"",
                "\"docusign=0b68d1f2-76ec-4a83-bf32-438224f6d73b\"",
                "\"taegis-domain-verification=7e972b910dccdfd87eac6ecff397a693dfaf2a8e83cf1c8edacde3c7e3e98af3\"",
                "\"pardot_54022_*=b5ec6f4925ee893396e720c4e296634312af7a7eeee1f81f3d5e1a578ed09522\"",
                "\"e2ma-verification=qzegb\"",
                "\"google-site-verification=grpO32hwTZ4xfhqrsTGNe1dFvN98krHldki5z5-IgPY\"",
                "\"google-site-verification=X9LDcy1DM6yIN80WbG9KBv5RECBNuHExlXhIRi4hmEY\"",
                "\"v=msv1 t=953B945F-7814-4967-B740-15F9A5A77610\"",
                "\"_acme-challenge.w2.csun.edu.lU6pwZn06CkQCsPi247sUZZ1vsGSQ3JUzgthh2YR_ow\"",
                "\"google-site-verification=JIl_-FhsVC6rQF1ZnYVf6QWpzErgJ2yfRmvx0Gm4OiQ\"",
                "\"1GV6YTHKBEPK7O11DVQ2W28FU9GI2LT2T9IEP4M8T\"",
                "\"v=spf1 include:_spf-a.csun.edu include:_spf-a1.csun.edu include:_spf-b.csun.edu include:_spf-e.csun.edu include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.e2ma.net include:amazonses.com ~all\"",
                "\"adobe-idp-site-verification=3a0fe2fe45dceb0480d9fc5bfe3526b740cac4607514c1bb2d49d5c845a5783e\"",
                "\"MS=ms33515436\"",
                "\"airtable-verification=b6d719390110f1286b6a122278b3bb62\"",
                "\"adobe-sign-verification=a408c47cff5e57a342c403fac8d12891\"",
                "\"amazonses:2Mz7VkMxUB4F0BCrjIFxWXi+eBwt5kKVPaPJq ow1haU=\"",
                "\"jamf-site-verification=DRNuAQ93vs5Ixg2kd0mm-Q\"",
                "\"onetrust-domain-verification=6d28bb411f45464580d57feff592c5da\"",
                "\"_github-challenge-CSUN-IT.csun.edu.=4d9e0bb59b\"",
                "\"e2ma-verification=gkhib\"",
                "\"MA/sGTFNlXY1XKtBCJ7r815Watz+Nf70Qeu6qSgErcKYr3rJmuW/0NbafKxfbCh82vo1TvlIzrI2nUEjpOe+sg==\""
            ],
            "NS": [
                "ns-1357.awsdns-41.org.",
                "ns-894.awsdns-47.net.",
                "ns-1745.awsdns-26.co.uk.",
                "ns-49.awsdns-06.com."
            ],
            "SOA": [
                "ns-49.awsdns-06.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "130.166.238.195"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf-a.csun.edu include:_spf-a1.csun.edu include:_spf-b.csun.edu include:_spf-e.csun.edu include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.e2ma.net include:amazonses.com ~all",
        "dmarc": "v=DMARC1; p=quarantine; sp=none; rua=mailto:re+wzcqbnerdis@inbound.dmarcdigests.com, mailto:dmarc_agg@vali.email; ruf=mailto:dmarc.forensics@csun.edu; aspf=r; fo=1; pct=100",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.csun.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBUg9r1N05hvuRwqvMNOh2xOS30syA2Uxk3PzIJN4tYFtmru8FbscJWmUqXUlCO3tuAGzshj0OViZpzCstY+w3VlrXFHd27lr8VJBvDimaBizkfijpKWzhN+goHcJv9n40UMV6S86wdmFuNUbwy8uNOn8rNu4UndfM26gyC0g2qQIDAQAB; n=1024,1456775125,1472499925",
        "spf_analysis": {
            "valid": true,
            "lookups": 8,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "www.csun.edu",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "130.166.238.195"
                    ],
                    "time_ms": 48.64
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "130.166.238.195"
                    ],
                    "time_ms": 49.57
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "130.166.238.195"
                    ],
                    "time_ms": 93.61
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "130.166.238.195"
                    ],
                    "time_ms": 137.81
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "130.166.238.195"
                    ],
                    "time_ms": 159.6
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Internet2",
        "subject": "csun.edu",
        "valid_from": "2026-02-18T18:00:00-06:00",
        "valid_to": "2027-03-22T18:59:59-05:00",
        "days_remaining": 225,
        "san": [
            "csun.edu",
            "*.csun.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.csun.edu/",
        "status": "HTTP/1.1 200 OK",
        "http_version": "2",
        "headers": {
            "location": "https://www.csun.edu/",
            "server": "nginx",
            "connection": "close",
            "content-length": "90532",
            "cache-control": "max-age=900, public",
            "content-language": "en",
            "content-security-policy": "object-src 'none'; script-src * 'report-sample' 'unsafe-inline' 'unsafe-eval'; style-src * 'report-sample' 'unsafe-inline'; webrtc 'block'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self' www.csun.edu w2.csun.edu live-csu-northridge.pantheonsite.io",
            "content-security-policy-report-only": "object-src 'none'; script-src 'self' 'report-sample' cdn.jsdelivr.net https://cdn.jsdelivr.net; style-src 'self' 'report-sample' https://cdn.jsdelivr.net; webrtc 'block'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'",
            "content-type": "text/html; charset=UTF-8",
            "etag": "W/\"1786274821\"",
            "expires": "Sun, 19 Nov 1978 05:00:00 GMT",
            "last-modified": "Sun, 09 Aug 2026 11:27:01 GMT",
            "link": "<//live-csu-northridge.pantheonsite.io>; rel=preconnect; crossorigin",
            "strict-transport-security": "max-age=300",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN",
            "x-generator": "Drupal 10 (https://www.drupal.org)",
            "x-pantheon-styx-hostname": "styx-us-a-7ffbcf568d-5qdnc",
            "x-styx-req-id": "3d8b3b6e-93e5-11f1-871a-aabe2d645368",
            "age": "336",
            "accept-ranges": "bytes",
            "via": "1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish",
            "date": "Sun, 09 Aug 2026 11:32:37 GMT",
            "x-served-by": "cache-chi-kmdw8640060-CHI, cache-bur-kbur8200103-BUR, cache-bur-kbur8200136-BUR, cache-bur-kbur8200136-BUR",
            "x-cache": "MISS, HIT, MISS, MISS",
            "x-cache-hits": "0, 9, 0, 0",
            "x-timer": "S1786275157.002017,VS0,VE4",
            "vary": "Accept-Encoding, Cookie, Cookie, Cookie",
            "set-cookie": "BIGipServerSF_PANTHEON_W2=!iB2v5GbuLKqJXNwhXoYiTmTFO9yUMjtDMeiESecL+jv/clINB7XVUIKPof9gYn2PkysKjpOj07Rg; path=/; Httponly; Secure"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "nginx",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.csun.edu/",
        "title": "California State University, Northridge",
        "description": "CSUN stands out among Southern California universities with its dedication to student success, diversity, and community involvement. Get started now!",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "130.166.238.195": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mxa-00186201.gslb.pphosted.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 28.4,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 49.7,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 21.8,
                "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": 102.12
}