{
    "ok": true,
    "domain": "jetblue.com",
    "generated_at": "2026-08-09T13:14:02-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 72,
        "label": "Fair",
        "categories": {
            "dns": 60,
            "mail": 90,
            "security": 69,
            "network": 20,
            "availability": 100
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "0 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "8 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": "54 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
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                "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": 4,
                "lost_points": 31,
                "detail": "1 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": 20,
                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "HTTP/2 200 "
            },
            {
                "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": [
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                "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",
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                "category": "dns",
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                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "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": "54 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": "1 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 4,
                "lost_points": 31
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTP response",
                "detail": "HTTP/2 200 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
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                "146.75.78.245"
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            "AAAA": [],
            "CNAME": [],
            "MX": [
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                "\"anthropic-domain-verification-at403c=LmNR652JwrdgRdQrcx4DzuIY6\"",
                "\"h1-domain-verification=jVNq6vV5ti4DaTAQVAaJhAvnyZzT3WdkcVypXNBGTqVaq8kn\"",
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                "\"google-site-verification=U3lFyYXI7z7IDqB3yCwDXHvUTbBFZhZ3w74J1R-mCj8\"",
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                "\"2158b533ab819c05e353cd3e1fcd1478e9bb39ae35a69e0e54da0d275deeb0f7\"",
                "\"apple-domain-verification=wccSN5Ce5ro3FLEv\"",
                "\"MS=ms84486056\"",
                "\"_1xigychqc6hw00worbdsctmesdsp82v\"",
                "\"sprout-social-7f84792a-5c74-4451-b560-f344f90732b3\""
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            "NS": [
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                "dns1.p08.nsone.net.",
                "ns03.jetbluedns.com.",
                "dns2.p08.nsone.net.",
                "ns02.jetbluedns.com.",
                "dns3.p08.nsone.net.",
                "ns04.jetbluedns.com.",
                "dns4.p08.nsone.net."
            ],
            "SOA": [
                "dns1.p08.nsone.net. hostmaster.nsone.net. 1654869837 1800 1200 604800 60"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "146.75.78.245"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.e3.spf-protect.agari.com include:servers.mcsv.net -all",
        "dmarc": "v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:jetblue@rua.agari.com,mailto:jetblue@us.cp-dmarc.com; ruf=mailto:jetblue@ruf.agari.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.jetblue.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdb+PRATTFcyZBYn/W8saNhjm6/FQ9B78p7hGCL78yLZVsjg77Zn2OXiq/1RKf8bSzJYQn3+cocaCfr2IdDuPvSqy4WQlF4G4WU39pDeig8QxFGif/mDMiVSP12yfNlOz4kAPuIioY19IWkSx6dxVTXv8Kf9ru6mDgnWxiPNjNNwIDAQAB; n=1024,1452993896,1468718696",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
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        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
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        "mta_sts": "",
        "tls_rpt": ""
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                    "server": "8.8.8.8",
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                    "time_ms": 56.06
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                    "provider": "Cloudflare",
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                    "time_ms": 74
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                    "provider": "OpenDNS",
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                    "time_ms": 55.15
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                    "provider": "AdGuard",
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                    "time_ms": 72.2
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        "issuer": "Let's Encrypt",
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        "valid_to": "2026-10-02T16:47:52-05:00",
        "days_remaining": 54,
        "san": [
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        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.jetblue.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "Varnish",
            "retry-after": "0",
            "location": "https://www.jetblue.com/",
            "accept-ranges": "bytes",
            "date": "Sun, 09 Aug 2026 18:13:54 GMT",
            "via": "1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish",
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            "x-cache": "MISS, HIT, MISS, MISS",
            "x-cache-hits": "0, 6, 0, 0",
            "access-control-allow-headers": "Origin, x-b3-traceid, x-b3-spanid, Authorization, Content-Type, Accept, User-Agent,  Referer, x-auth-token, Sec-Fetch-Dest",
            "access-control-allow-methods": "POST, GET, OPTIONS, DELETE, PUT",
            "debug-vcl_ver": "696",
            "debug-host": "www.jetblue.com",
            "debug-f_origin": "1e79bMGBbCX4nwx0BUiVrS--F_dotcom_prd",
            "debug-url": "/",
            "set-cookie": "jbCountryCode=US; path=/; max-age=900",
            "content-type": "text/html; charset=utf-8",
            "content-length": "637517",
            "x-nextjs-cache": "HIT",
            "x-middleware-rewrite": "/-------/en",
            "x-nextjs-stale-time": "300",
            "x-nextjs-prerender": "1",
            "etag": "\"v24cf33w61dnv6\"",
            "age": "162",
            "strict-transport-security": "max-age=300",
            "cache-control": "no-store",
            "access-control-allow-origin": "*",
            "x-timer": "S1786299234.303407,VS0,VE33",
            "vary": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch,Accept-Encoding",
            "debug-varient": "next"
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        "security_checks": {
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            "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
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        "success": true,
        "error": "",
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            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
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                "open": false,
                "time_ms": 20,
                "banner": "",
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                "banner": "",
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                "banner": "",
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        "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
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}