{
    "ok": true,
    "domain": "nyu.edu",
    "generated_at": "2026-08-08T18:37:22-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 70,
        "label": "Fair",
        "categories": {
            "dns": 75,
            "mail": 90,
            "security": 65,
            "network": 50,
            "availability": 60
        },
        "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": "3 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": "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": "61 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "0 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: nyu.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": 0,
                "lost_points": 40,
                "detail": "HTTP/2 405 "
            },
            {
                "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": "3 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": "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": "61 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "HTTP security headers",
                "detail": "0 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: nyu.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": "error",
                "title": "HTTP response",
                "detail": "HTTP/2 405 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "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": [
                "216.165.61.24"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mxa-00256a01.gslb.pphosted.com.",
                "10 mxb-00256a01.gslb.pphosted.com."
            ],
            "TXT": [
                "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com include:mktomail.com ~all\"",
                "\"fastly-domain-delegation-z2mk2ugh5up86i4m3az9-289772-2020-09-23\"",
                "\"d365mktkey=wrgr4CmP8fLV3AGrcx3N8ppM80ssEtRxg1EvuEn3YL8x\"",
                "\"docusign=dd188105-e05e-45be-95e9-3fbf59fc4a45\"",
                "\"cmverification-2022\"",
                "\"neat-pulse-domain-verification-9v8BGLM=3f2a3344-0174-4eaf-b982-7efe3e83fbb2\"",
                "\"MS=DC3CF354465F9F4FB5A01B09FBFF180ED22F296C\"",
                "\"MS=ms25525126\"",
                "\"e2ma-verification=kv5eb\"",
                "\"openai-domain-verification=dv-qwQyMcxw8InCnG2WTqxg7wJJ\"",
                "\"apple-domain-verification=cGRUsgQrf98HFTVr\"",
                "\"amazonses:570vvekbLUPOzboZxNoWw+sQztEzLFPmxOpAnKV2bcw=\"",
                "\"airtable-verification=dda843c916cb87d00978ad8654a4aa76\"",
                "\"e2ma-verification=ruzcb\"",
                "\"apple-domain-verification=gUTv6Uz1Gdi14obE\"",
                "\"6180EDA461040503DB91AD18165D38D6\"",
                "\"drift-domain-verification=f2f0cda12b9a530f386b71c8fe79981375c876029c5b491606fe8939ef680dd4\"",
                "\"atlassian-domain-verification=sAtem8hAlYjav83OaUhEEJsBoZMVUaRbAIcJuJAY5ITdYYRSQYp6CcoW7AIIYuV9\"",
                "\"apple-domain-verification=b6TUc4cksQQdpGfJ\"",
                "\"infoblox-domain-mastery=34facf1fc7d3bbbc27457d106c559122e02312d49fde17ae8af4fc8e1e0f970060\"",
                "\"1password-site-verification=7PVAWVJIPJH6PBUL24EYBA2GQE\"",
                "\"d365mktkey=wiyHM4COTROERLhtFKfxLmXtPO25ZmPPeKGwIvUsv1Ax\"",
                "\"google-site-verification=E97eueHZGO2Gta7ND7sPZCqChFPm5h_FJGhFhy3bXuc\"",
                "\"mandrill_verify.weV9vV4c5CxYgyg5rdIX3g\"",
                "\"formstack-domain-verification=92470a030e0c70d94bc0f74574679e7e\"",
                "\"sprout-social-8f958e49-63d8-4bfc-9826-271d23da83cc\"",
                "\"duo_sso_verification=WTYBcV6czONMrarxL7YUdpWbXrsnglElX9TsJCwW7J5XSEVh5asGM0CDeqk9kvyQ\"",
                "\"censys-domain-verification=gW6wBmek3RvgWxn-gVUHCOqRfKjuGKJB5xGZHj3N1FTw\"",
                "\"airslate-domain-verification={C8C31474-7200-0000-0000D981}\"",
                "\"google-site-verification=zYK4YgpQpLb40VbmgUANCDqzDBkd6JWxG89WBqW-AvE\"",
                "\"zapier-domain-verification-challenge=cf19207c-42d6-4983-9372-cb01572729a2\"",
                "\"MS=ms46861818\"",
                "\"atlassian-domain-verification=wBl6PljSgaRhrZFeBYJmqW9h0irs5eYWCr4gCFcYpodIiXdhotrvoFRdX12cIryz\"",
                "\"82OWAZWDRS1RMM6JHOBC0JJF26SQLAO344GD276PD\"",
                "\"cisco-ci-domain-verification=5f8c1a91a88665fdf1306c4d97c57901e8f2b9134a468e369ac4bf4a35613453\"",
                "\"docusign=a6da09da-1d59-4ede-baad-41ce0f74dd59\"",
                "\"jamf-site-verification=aurjaTA5CriNFNSTPhESHA\"",
                "\"adobe-idp-site-verification=d9edc0076f1d016844f8cb979364915c0407390e3fd34be8922a54d79ac7cfcd\"",
                "\"smartsheet-site-validation=nhaTPBPFyQPTo87tE7JYDUOzHmkSWQ94\"",
                "\"Sendinblue-code:e570a8676ae98699a5ff860a7eff1f38\"",
                "\"brevo-code:45b781e69c3502b604156676945c1a5a\"",
                "\"notion-domain-verification=SPirDap4YasviSkGht7tvBz1Q6flwoQMQjfY5gC0RuD\"",
                "\"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJe9uQvNP61RpaFRKJNGfkpYiyJ5/GNSoCizWm2guvO4uMuIgKLpZt6Q8LqlG60lankHQJ4fDmtJPQ5VzUy1ZBBUGS9CkRrIV6xNT63Xb3vFw8DLooq0yQGlEsT7WEja01SjhuJaZnZ8v9viO3Z8SVa4BBQR4NZnNIWia6378BFQIDAQAB\"",
                "\"google-site-verification=-5tfUFiJkZOeA4CLwhvxUV_9sv3_k1j4LwpwA_eWz3A\"",
                "\"C3BBA19756CADFB3E5D5B5116E771989\""
            ],
            "NS": [
                "ns2.nyu.org.",
                "ns4.nyu.edu.",
                "ns1.nyu.net."
            ],
            "SOA": [
                "ns1.nyu.net. hostmaster.nyu.edu. 2019014436 10800 3600 2419200 900"
            ],
            "CAA": [
                "0 issue \"letsencrypt.org\"",
                "0 issue \"amazon.com\"",
                "0 issue \"sectigo.com\"",
                "0 issue \"pki.goog\"",
                "0 issue \"GoDaddy.com\"",
                "0 issue \"emudhra.com\"",
                "0 issue \"emsign.com\"",
                "0 issue \"digicert.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "216.165.61.24"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com include:mktomail.com ~all",
        "dmarc": "v=DMARC1; p=reject; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;",
        "dkim_selector": "default",
        "dkim_host": "default._domainkey.nyu.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUT2+pzLro6OlgUxPI6ifgDqXasQQqcwIHl/da2vuh1nmi3McWVlZi9fwVmo+uTXAGrv/mnTsOeQ4TEoZLNpiUqqYX7B7ZK/249oKOD0fNait4KCEE4WgTwsOo/fA+JHdE2f8SziUSi3+0vgeQmDE2uufRPg5Ehk4vA/T9oXqcdwIDAQAB",
        "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": "nyu.edu",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "216.165.61.24"
                    ],
                    "time_ms": 85.66
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "216.165.61.24"
                    ],
                    "time_ms": 56.81
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "216.165.61.24"
                    ],
                    "time_ms": 70.28
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "216.165.61.24"
                    ],
                    "time_ms": 52.26
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "216.165.61.24"
                    ],
                    "time_ms": 128.89
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Internet2",
        "subject": "www.nyu.edu",
        "valid_from": "2025-09-06T19:00:00-05:00",
        "valid_to": "2026-10-08T18:59:59-05:00",
        "days_remaining": 61,
        "san": [
            "www.nyu.edu",
            "911memory.nyu.edu",
            "alumni.nyu.edu",
            "cmsauthor.nyu.edu",
            "dental.nyu.edu",
            "drive.nyu.edu",
            "gallatin.nyu.edu",
            "giph.nyu.edu",
            "giving.nyu.edu",
            "googlechat.nyu.edu",
            "googlemeet.nyu.edu",
            "mail.nyu.edu",
            "nyu.edu",
            "projtrak.home.nyu.edu",
            "psych.nyu.edu",
            "security.nyu.edu",
            "socialwork.nyu.edu",
            "watch.nyu.edu",
            "web.home.nyu.edu",
            "web.home.syr.nyu.edu",
            "www.alumni.nyu.edu",
            "www.dental.nyu.edu",
            "www.econ.nyu.edu",
            "www.gallatin.nyu.edu",
            "www.psych.nyu.edu"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.nyu.edu/",
        "status": "HTTP/2 405 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.nyu.edu/",
            "server": "CloudFront",
            "connection": "Keep-Alive",
            "content-length": "2139",
            "date": "Sat, 08 Aug 2026 23:37:21 GMT",
            "x-amzn-waf-action": "captcha",
            "cache-control": "no-store, max-age=0",
            "content-type": "text/html; charset=UTF-8",
            "access-control-allow-origin": "*",
            "access-control-max-age": "86400",
            "access-control-allow-methods": "OPTIONS,GET,POST",
            "access-control-expose-headers": "x-amzn-waf-action",
            "x-cache": "Error from cloudfront",
            "via": "1.1 2d51d11855038b19cf7b6088ff68c84e.cloudfront.net (CloudFront)",
            "x-amz-cf-pop": "ORD56-P4",
            "x-amz-cf-id": "xJx_N-WJn4bN4q8qmCJM-bMoxJpDeE5SJZgfPB5OScBhcp9iW2AO8g=="
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "CloudFront",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.nyu.edu/",
        "title": "Human Verification",
        "description": "",
        "success": true,
        "error": "",
        "status": 405
    },
    "network": {
        "216.165.61.24": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mxa-00256a01.gslb.pphosted.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 28.7,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 71.8,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 21.5,
                "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": 102.63
}