{
    "ok": true,
    "domain": "artsy.net",
    "generated_at": "2026-08-09T01:36:23-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 86,
        "label": "Good",
        "categories": {
            "dns": 100,
            "mail": 90,
            "security": 96,
            "network": 70,
            "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": "2 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "2 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 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": "71 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": 31,
                "lost_points": 4,
                "detail": "8 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 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": "2 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "2 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "2 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "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": "71 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": "8 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 31,
                "lost_points": 4
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "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": [
                "172.66.140.97",
                "172.66.132.253"
            ],
            "AAAA": [
                "2606:4700:10::ac42:84fd",
                "2606:4700:10::ac42:8c61"
            ],
            "CNAME": [],
            "MX": [
                "20 alt1.aspmx.l.google.com.",
                "10 aspmx.l.google.com.",
                "30 aspmx3.googlemail.com.",
                "20 alt2.aspmx.l.google.com.",
                "30 aspmx2.googlemail.com."
            ],
            "TXT": [
                "\"google-site-verification=SH2ExXy-xySAgC7QzXdwNz7HC0PvmdXvRiEilxGbwdY\"",
                "\"692687-b5d89d55-0f23-4a25-beaa-77bafbaccd10\"",
                "\"google-site-verification=G0d-v_1iYryvxlE4egiB6i5MSUTrACAdJMARTmMy1ew\"",
                "\"google-site-verification=h5c2NnIJhUO5sdF1H7G0Y_vnbCjxsEA6xCxo8SeQAIY\"",
                "\"xwdhgpmmwhfdxrpdjdcj5srgy36q9dng\"",
                "\"google-site-verification=iY1cHu399Q5H2wIQKUCLInYe2tvLNZvdGAkz-K5lj9s\"",
                "\"g4v9ns5d4r88g61fq8hkwc1dlfyn0ksn\"",
                "\"google-site-verification=QJGlp1dcL-Eug1Wc49o3elE8Lc8yy_nduC_uPkD3y_8\"",
                "\"v=spf1 include:_spf.google.com include:sendgrid.net include:mktomail.com include:mail.zendesk.com include:_spf.salesforce.com -all\""
            ],
            "NS": [
                "toby.ns.cloudflare.com.",
                "lily.ns.cloudflare.com."
            ],
            "SOA": [
                "lily.ns.cloudflare.com. dns.cloudflare.com. 2411253605 10000 2400 604800 1800"
            ],
            "CAA": [
                "0 issue \"amazon.com\"",
                "0 issuewild \"ssl.com\"",
                "0 issue \"comodoca.com\"",
                "0 issuewild \"comodoca.com\"",
                "0 issue \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issue \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"sectigo.com\"",
                "0 issuewild \"amazon.com\"",
                "0 issue \"letsencrypt.org\"",
                "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issue \"ssl.com\"",
                "0 issuewild \"letsencrypt.org\""
            ],
            "DS": [
                "2371 13 2 AF8269D2581C8DA69239F9A2A1FE75974AC60BE9A51CB19D0F9EA406 64256777"
            ],
            "DNSKEY": [
                "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==",
                "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="
            ],
            "RRSIG": [
                "DNSKEY 13 2 3600 20261002143820 20260802143820 2371 artsy.net. 6iYXvcTZR4e/Xw1kjQPeWhK6tGVq1m+y2Ibe+nvqUo7onzt9vs8hgjLw JAHu+iK/nkH9L+ukwK3nt1r0bw3q4A==",
                "SOA 13 2 1800 20260810073613 20260808053613 34505 artsy.net. 63SLahDaYMpBIu8ztV9+WaS0wqGpznexoh6CYBuIG1PEZexdhRYxOUzb aLYPaMyVpGGRulcIh1ZZCKUFZ7z9mg==",
                "NS 13 2 86400 20260810073613 20260808053613 34505 artsy.net. Dfwovf2wyjA/ys31PXCBvsSFCdVDlWANCvpKT/zaKdpJt8BsohyH0Es/ Qb0Z/U+BqjvhzgJTG44SQoGNLQ6H8Q==",
                "MX 13 2 7200 20260810073613 20260808053613 34505 artsy.net. j9bWLGJK+TQAtoXiyWX3B/zrgtf2qnD+4sNb1uEDqF0DOuKiy0gXlCJJ 70ZKb4kTfTiHHqGzvU5GOD+PV2FLoQ==",
                "AAAA 13 2 300 20260810073613 20260808053613 34505 artsy.net. 71hLZQb2U3YKoyyVx3SQWCcfqYQe/+NFxKEkreZwp+4VXlahuDIU9KMc qFNqsrmXDSvD/K/9dY1ZYnsBsgNlUg==",
                "DS 13 2 86400 20260816034204 20260809023204 7272 net. BQmQBGr+gxF0hTXj1Sjov/3EI1/U2O6+WwMwf9VdpbVVQGcBuH/PidNf oZACipvpDhzqpJr2t5zN5nw2/xlrcw==",
                "CAA 13 2 300 20260810073613 20260808053613 34505 artsy.net. 40sNP6t9ul8mEY+qNjnzrrZEB/+j6Ct/N6YapF2GWdEJmOc+2G0IR1iH +bP1kDd+YHxhdaTGje22UDoTLi1aIg=="
            ],
            "NSEC": [
                "\\000.artsy.net. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "172.66.140.97",
            "172.66.132.253"
        ],
        "ipv6": [
            "2606:4700:10::ac42:84fd",
            "2606:4700:10::ac42:8c61"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:sendgrid.net include:mktomail.com include:mail.zendesk.com include:_spf.salesforce.com -all",
        "dmarc": "v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; pct=100; sp=quarantine; fo=0;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.artsy.net",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCG8+JeXp5oRdew04kErw3yRmJTLx38TW9y3WE4r5iUbrERZlxuJn5My5pkL8LDDee6AhDDK/z1lDHQYR/5tiqdG/YV7jVm/DtK+aTg3vS8hJnDY7Njtp/4G0lpz/35B3Wxx1+vUoUL/qqSKL3S/6lHY1GAUavw8yYUiKNcPSsqwwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "172.66.132.253",
                        "172.66.140.97"
                    ],
                    "time_ms": 47.2
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "172.66.132.253",
                        "172.66.140.97"
                    ],
                    "time_ms": 22.54
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "172.66.132.253",
                        "172.66.140.97"
                    ],
                    "time_ms": 38.39
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "172.66.132.253",
                        "172.66.140.97"
                    ],
                    "time_ms": 31.08
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "172.66.132.253",
                        "172.66.140.97"
                    ],
                    "time_ms": 44.12
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "artsy.net",
        "valid_from": "2026-07-21T21:15:40-05:00",
        "valid_to": "2026-10-19T22:15:38-05:00",
        "days_remaining": 71,
        "san": [
            "artsy.net",
            "*.artsy.net"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.artsy.net/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 06:36:14 GMT",
            "content-type": "text/html; charset=UTF-8",
            "location": "https://www.artsy.net/",
            "server": "cloudflare",
            "cf-ray": "a284bed00b33ff5d-ORD",
            "content-length": "5340",
            "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-FUG5JfaHVjrhj37JIBW2HC' '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'",
            "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=\"a284bed00b33ff5d\"",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN"
        },
        "security_checks": {
            "strict-transport-security": false,
            "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.artsy.net/",
        "title": "Artsy — Discover and Buy Fine Art",
        "description": "Artsy is the world’s largest online art marketplace. Browse over 1 million artworks by iconic and emerging artists from 4000+ galleries and top auction houses.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "172.66.140.97": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "172.66.132.253": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "alt1.aspmx.l.google.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.8,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4015,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4020,
                "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": 106.96
}