{
    "ok": true,
    "domain": "upf.edu",
    "generated_at": "2026-08-09T04:56:41-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 83,
        "label": "Good",
        "categories": {
            "dns": 90,
            "mail": 90,
            "security": 100,
            "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": "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": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "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": "5 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": "80 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": 35,
                "lost_points": 0,
                "detail": "9 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: 148.90.36.34.bc.googleusercontent.com"
            },
            {
                "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/2 403 "
            },
            {
                "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": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "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": "5 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": "80 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": "ok",
                "title": "HTTP security headers",
                "detail": "9 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: 148.90.36.34.bc.googleusercontent.com",
                "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/2 403 ",
                "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": [
                "34.36.90.148"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "5 ALT1.ASPMX.L.GOOGLE.COM.",
                "5 ALT2.ASPMX.L.GOOGLE.COM.",
                "1 ASPMX.L.GOOGLE.COM.",
                "10 ALT3.ASPMX.L.GOOGLE.COM.",
                "10 ALT4.ASPMX.L.GOOGLE.COM."
            ],
            "TXT": [
                "\"nsf8f5p4py69q75j1p3kqxgpz0tjjqm6\"",
                "\"v=spf1 include:_spf.salesforce.com include:_spf.google.com \" \"include:amazonses.com include:servers.mcsv.net \" \"include:_spf.explore-blue.com \" \"ip4:52.212.173.198 ip4:52.212.180.100 ip4:35.156.80.209 \" \"ip4:84.88.0.0/28 ip4:84.89.128.88 \" \"ip4:62.97.112.196 ip4:149.72.245.97 ~all\"",
                "\"amazonses:SYeYZN1CinJGw33Osdhdjpfil5uFObr3oemjmWpKhk4=\"",
                "\"ca3-18091fbb111f4dc1b7efc926ad2ef9e7\"",
                "\"apple-domain-verification=PFveFCetoRJyrpN4\"",
                "\"HARICA-SMNBs55JP92sSDYALoV\"",
                "\"atlassian-domain-verification=iWteD9JmqB0Xxuvyj/ZMat3EaYFeQ/9oen3F5pbSWIvcUYnyYyfxLBzhPV6sOBXf\"",
                "\"adobe-idp-site-verification=d1f5f1a769e33160ebfdb915440efb7177a613cc5beee99c71fb887f51d6782f\"",
                "\"MS=2B15116C3E2D6BCD712FE8F458ACB04333FD9B85\"",
                "\"ZOOM_verify_mJj8U21xGOXN3TtDXXeIyV\"",
                "\"facebook-domain-verification=g1lc5kyqo2hane7oiuxpvsmk3md5kb\"",
                "\"google-site-verification=nlwqso-js1jx923vJMJUEYSK4Ht36lf65OEGZl1tgVE\"",
                "\"google-site-verification=kgsCog5ACwbdbHmEZzsbw8ELk06sxYmcgr_XPCInTn4\"",
                "\"MS=ms16812314\""
            ],
            "NS": [
                "ns3.upf.edu.",
                "ns6.upf.edu.",
                "ns1.upf.edu.",
                "ns2.upf.edu."
            ],
            "SOA": [
                "ns1.upf.edu. hostmaster.upf.edu. 2024087429 11600 3600 691200 38400"
            ],
            "CAA": [
                "0 issue \"harica.gr\"",
                "0 issue \"amazonaws.com\"",
                "0 issue \"sectigo.com\"",
                "0 issue \"pki.goog\"",
                "0 issue \"digicert.com\"",
                "0 issue \"letsencrypt.org\""
            ],
            "DS": [
                "51307 13 2 B933DD6F2068D1D6B923C8D96E0FAA8463E78EA7A9AE4E7EABE06521 BD09847A"
            ],
            "DNSKEY": [
                "257 3 13 C2I9sF1lbqm/4IdnGqxiLpJx2d1eSH9bB7C2R4IT1eZZTmzR0Wk7qZk9 0GNtW783JRL6HOBHhrBpRDYHopNZxg=="
            ],
            "RRSIG": [
                "SOA 13 2 600 20260823094931 20260809084931 51307 upf.edu. WliqxsO2wT444UC1Kv1J1+1i4T5gdKrX/8oj8x1tTS82HVZc8oLf7Hya Cmli9P8DRIlsVERP1m7UtGUywlalmA==",
                "NS 13 2 600 20260821022420 20260807014200 51307 upf.edu. 8PN+Jtc8LRPDgf9xwtkEP7xxH5p4JaMfNcaBCJvU7nGNEvHbqGTOtVW8 +YwP6/wIdgYZIJEjnl1ypMqRtH373Q==",
                "TXT 13 2 600 20260819080118 20260805070515 51307 upf.edu. 5Iq9RC2Sptybe3N06toFZK4aTioLodIjDk8g1HcTyJB1KK65F9tGkIrC LLIbcrbPvslBCZ6ZhC+0DbB/tODCqA==",
                "DS 13 2 86400 20260813033312 20260806022312 6705 edu. +jHZ06fGpPlZR3ThY/GPybaicLhP84dS64SBv/dOpHqjnKIMTB8z/Xc8 9ZycKYvqTo7TfizhQGEWHTIC91wObw==",
                "CAA 13 2 600 20260819045827 20260805040208 51307 upf.edu. 7AXAIXsv8uNsufKmIWmmENn9vPQwBoZc3dIhV2b3kqJLqsqHi2d7IOFN ciG31KuQxkpnqiGTMPeW/ygibBqULg=="
            ],
            "NSEC": [
                "#_4959ebc02bbc1444f76de9bbf0a79fda.upf.edu. A NS SOA MX TXT NAPTR RRSIG NSEC DNSKEY CDS CDNSKEY CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [
                "30 0 \"s\" \"SIP+D2U\" \"\" _sip._udp.upf.edu."
            ],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "34.36.90.148"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.salesforce.com include:_spf.google.com include:amazonses.com include:servers.mcsv.net include:_spf.explore-blue.com ip4:52.212.173.198 ip4:52.212.180.100 ip4:35.156.80.209 ip4:84.88.0.0/28 ip4:84.89.128.88 ip4:62.97.112.196 ip4:149.72.245.97 ~all",
        "dmarc": "v=DMARC1;p=reject;sp=none;rua=mailto:dmarc.informatica@upf.edu",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.upf.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCi1Og52tHwY9beQaRBkX3b56A1zqEVF8dSSI57tWJFr2faJLV2meQYQip4VRLdqQ4KwsZ9xgDFTQKOrhn8hvDgBsBY3NVyw3OkvBtkXrNEbnEW8wU+GE0JAbPadOh49G+Okoayk39o42sjH32xA+ytaYSEHqsUpKK62pUqRXGkQIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "148.90.36.34.bc.googleusercontent.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "34.36.90.148"
                    ],
                    "time_ms": 275.58
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "34.36.90.148"
                    ],
                    "time_ms": 260.73
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "34.36.90.148"
                    ],
                    "time_ms": 215.64
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "34.36.90.148"
                    ],
                    "time_ms": 684.01
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "34.36.90.148"
                    ],
                    "time_ms": 2057.44
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Hellenic Academic and Research Institutions CA",
        "subject": "upf.edu",
        "valid_from": "2025-10-28T05:32:45-05:00",
        "valid_to": "2026-10-28T05:32:45-05:00",
        "days_remaining": 80,
        "san": [
            "upf.edu",
            "www.upf.edu",
            "ibe.upf-csic.es",
            "www.ibe.upf-csic.es",
            "mercatdelpeix.upf.edu",
            "www.mercatdelpeix.upf.edu",
            "cau.upf.edu",
            "www.cau.upf.edu",
            "seuelectronica.upf.edu",
            "www.seuelectronica.upf.edu",
            "diaridebarcelona.cat",
            "www.diaridebarcelona.cat"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.upf.edu/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 09:56:33 GMT",
            "content-type": "text/html; charset=UTF-8",
            "content-length": "5338",
            "location": "https://www.upf.edu/",
            "strict-transport-security": "max-age=31536000; preload",
            "via": "1.1 google",
            "alt-svc": "h3=\":443\"; ma=2592000",
            "accept-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cf-mitigated": "challenge",
            "content-security-policy": "default-src 'none'; script-src 'nonce-iybdvnGDQsoVhAb9inDvBq' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self'",
            "server": "cloudflare",
            "critical-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cross-origin-embedder-policy": "require-corp",
            "cross-origin-opener-policy": "same-origin",
            "cross-origin-resource-policy": "same-origin",
            "origin-agent-cluster": "?1",
            "permissions-policy": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*",
            "referrer-policy": "same-origin",
            "server-timing": "chlray;desc=\"a285e43a9c11efc8\"",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN",
            "cf-ray": "a285e43a9c11efc8-STL"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": true,
            "cross-origin-embedder-policy": true,
            "cross-origin-resource-policy": true
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.upf.edu/",
        "title": "Just a moment...",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "34.36.90.148": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "ALT1.ASPMX.L.GOOGLE.COM",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.7,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.3,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.2,
                "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": 85.8
}