{
    "ok": true,
    "domain": "vividseats.com",
    "generated_at": "2026-08-11T11:39:01-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 73,
        "label": "Fair",
        "categories": {
            "dns": 60,
            "mail": 90,
            "security": 84,
            "network": 65,
            "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": 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": "6 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": 0,
                "lost_points": 10,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "SPF policy published."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "DMARC policy published."
            },
            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "75 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."
            },
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                "category": "security",
                "title": "HTTP security headers",
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                "earned_points": 19,
                "lost_points": 16,
                "detail": "5 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: a23-205-89-182.deploy.static.akamaitechnologies.com"
            },
            {
                "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": 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",
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                "earned_points": 0,
                "lost_points": 40,
                "detail": "HTTP/2 404 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
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        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
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                "title": "IPv4 (A)",
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            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
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                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
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            },
            {
                "level": "ok",
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                "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": "error",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "1 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SPF",
                "detail": "SPF policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DKIM",
                "detail": "A DKIM selector was verified.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "75 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": "5 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: a23-205-89-182.deploy.static.akamaitechnologies.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "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": "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/2 404 ",
                "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": [
                "23.205.89.182",
                "23.205.89.150"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 vividseats-com.mail.protection.outlook.com."
            ],
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                "\"MS=ms66838535\"",
                "\"facebook-domain-verification=g3zsyg84c8694vpj2y4ualjvu7prez\"",
                "\"zapier-domain-verification-challenge=28476ae5-6702-47c2-95c5-62c4f0de528e\"",
                "\"cursor-domain-verification-r0rsh0=ejKdr8j1HAEYv2JqX8RFCro1P\"",
                "\"jamf-site-verification=xq8bqVAvW_G8N-yVgGgK0g\"",
                "\"apple-domain-verification=rBkYCfFbSXu2i1Bz\"",
                "\"google-site-verification=ERKgi_Erd9PKS9K7g55e_hnNiUVUdjium9639Xi0-Cc\"",
                "\"$$8oj7KHVNw8pE@SsHD5q65o2czIDaOzL68RjrXwg!29ZDHi!QlJ&0^^WqG6rjhPIeZDy2H$EoMtAQl4dqpuHZ$xVmfsyHq#C6R\"",
                "\"proxy-ssl.webflow.com\"",
                "\"slack-domain-verification=KUSL3rtF5cSsooMkQoW07ifV1c2kFivteNpOnG7G\"",
                "\"Validity-Domain-Verification=iujlsSI15zITBDp7hBNo2bZ9FoI=\"",
                "\"vertexinc-cloud-e19806f0-ed18-4d64-806b-f89c86289ee8\"",
                "\"google-site-verification=3k_BKp3E2Y2eZ-_IUVNEBh-kvT0hgTiQcr_DeG49_v4\"",
                "\"eje8shgmpaotu0b8kvlikn2v3r\"",
                "\"945n770c4l3uka1vqojn6o87b7\"",
                "\"google-site-verification=Y8jOAk1M1aK1U6N8f9t-WWHaXzOAsgLQ8Z-kXaEg7Ag\"",
                "\"perplexity-ai-domain-verification-0xtbw2=aBYEonuV8Jl1PmnOzacCa8XO6\"",
                "\"atlassian-domain-verification=1n32eZV49BBrujOf6kKt6QBu4fLYELLFbspgUKyiWOp6pxi04ASiHPfaDPtV1mt1\"",
                "\"figma-domain-verification=06fe666b39fbbf49910c11e44ea9d41d3cfd5f00aca27a4888a4642279cb0ada-1762985859\"",
                "\"anthropic-domain-verification-91t8p3=SHJ9DrCKUMhJ5yBn7OLNy9wZ0\"",
                "\"v=spf1 ip4:207.166.92.11 ip4:207.166.95.11 ip4:207.166.101.207 ip4:207.166.104.207 include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com include:mail.zendesk.com include:emailus.freshdesk.com include:_spf.psm.knowbe4.com -all\"",
                "\"openai-domain-verification=dv-0MgF34oJBY1tBXcBwMyxWYw3\"",
                "\"docker-verification=a42847cd-1900-4b18-aa38-e90fbef4032b\"",
                "\"botify-site-verification=alf2SgFAQOnqP46hXt4on71zzCRcNHsC\"",
                "\"airtable-verification=aeab78ac76396a5ec690ea39d75a3794\"",
                "\"segment-site-verification=Q5ZLgJzmMcl272JvMxxJZOGXEEPoc9pr\"",
                "\"mongodb-site-verification=7nFm1TJeef4PHqzCwh9lTHrL7Xq0wO98\"",
                "\"globalsign-domain-verification=fab51489ec2021b9e675b1bf5d0a347b\""
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            "NS": [
                "a1-33.akam.net.",
                "a7-66.akam.net.",
                "a14-66.akam.net.",
                "a5-65.akam.net.",
                "a18-67.akam.net.",
                "a24-64.akam.net."
            ],
            "SOA": [
                "a1-33.akam.net. hostmaster.vividseats.com. 930 3600 600 604800 300"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "23.205.89.182",
            "23.205.89.150"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:207.166.92.11 ip4:207.166.95.11 ip4:207.166.101.207 ip4:207.166.104.207 include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com include:mail.zendesk.com include:emailus.freshdesk.com include:_spf.psm.knowbe4.com -all",
        "dmarc": "v=DMARC1; p=none; rua=mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:dmarc_fr@dmarc.everest.email; fo=1; pct=100; rf=afrf;",
        "dkim_selector": "selector2",
        "dkim_host": "selector2._domainkey.vividseats.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI3SCuXKVdY1gJRz7bKYAq3Up5Tv/SVq+ukkco+VQxfEnG3mYPj1kfCzJyCYJA4J+fYS08COeVpGnEf8JnP9gPpVeBUu+c/GlTWaZARpZzGoRec3qQ96Iyp4BcuLG6jXJn9ZyWF3lU5kaQroqlzfoSSWBAXygxIn2NaF9TLY1auQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 6,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "a23-205-89-182.deploy.static.akamaitechnologies.com",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "23.205.89.150",
                        "23.205.89.182"
                    ],
                    "time_ms": 54.21
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "23.215.11.235",
                        "23.215.11.241"
                    ],
                    "time_ms": 28.72
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "23.221.22.79",
                        "23.221.22.90"
                    ],
                    "time_ms": 35.62
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "23.205.89.150",
                        "23.205.89.182"
                    ],
                    "time_ms": 48.65
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "23.48.224.75",
                        "23.48.224.83"
                    ],
                    "time_ms": 57.47
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "vividseats.com",
        "valid_from": "2026-07-27T15:28:33-05:00",
        "valid_to": "2026-10-25T15:28:32-05:00",
        "days_remaining": 75,
        "san": [
            "vividseats.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
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        "status": "HTTP/2 404 ",
        "http_version": "3",
        "headers": {
            "content-length": "0",
            "location": "https://www.vividseats.com/_sec/cp_challenge/challenge?type=&provider=crypto&kix=challenge_200503&contenturl=&rt=&powstate=true&powduration=5&powcpu=true&ep=&bs=&rs=&ct=webclient&ou=/&om=HEAD&mo=1&ml=1&chn=8d7a8f2505b109c26ebc",
            "expires": "Tue, 11 Aug 2026 16:38:53 GMT",
            "cache-control": "max-age=0, no-cache, no-store",
            "pragma": "no-cache",
            "date": "Tue, 11 Aug 2026 16:38:53 GMT",
            "connection": "keep-alive",
            "alt-svc": "h3=\":443\"; ma=93600",
            "referrer-policy": "no-referrer-when-downgrade",
            "x-content-type-options": "nosniff",
            "strict-transport-security": "max-age=31536000 ; includeSubDomains ; preload",
            "akamai-cache-status": "NotCacheable from child",
            "set-cookie": "sec_cpt=890C60E8B9418C3964F77B4BB573C56F~1~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; Domain=.vividseats.com; Path=/; Expires=Tue, 11 Aug 2026 18:38:53 GMT; Max-Age=7200; SameSite=None; Secure",
            "content-type": "text/html;charset=ISO-8859-1",
            "vary": "X-Forwarded-Proto, Accept-Encoding",
            "x-correlation-id": "0705b49b-379b-4e3c-b491-bf60defe9157",
            "x-frame-options": "DENY",
            "content-security-policy": "frame-ancestors 'none'",
            "content-language": "en-US"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.vividseats.com/",
        "title": "Buy and Sell Tickets: Concerts, Sports & Theater | Vivid Seats",
        "description": "Online ticket marketplace where fans can buy and sell tickets to sports, concerts, and theater events nationwide.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "23.205.89.182": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "23.205.89.150": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "vividseats-com.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 22.1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
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