{
    "ok": true,
    "domain": "businessinsider.com",
    "generated_at": "2026-08-08T17:22:06-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 78,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 73,
            "network": 35,
            "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": "4 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": "10 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": 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": "218 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": 8,
                "lost_points": 27,
                "detail": "2 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": 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": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "4 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": "10 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "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": "218 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": "2 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27
            },
            {
                "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": "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": {
        "records": {
            "A": [
                "151.101.129.171",
                "151.101.193.171",
                "151.101.65.171",
                "151.101.1.171"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 aspmx3.googlemail.com.",
                "1 aspmx.l.google.com.",
                "10 aspmx2.googlemail.com.",
                "5 alt2.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com."
            ],
            "TXT": [
                "\"openai-domain-verification=dv-jTz4KfMtiA6SiWiVpka2QDFr\"",
                "\"globalsign-domain-verification=qhllLTVNbc63_k7N_0u2VjkgHnq48qKQ8gKVvHWkHI\"",
                "\"google-site-verification=6siIDX8Eh0aPCTSxDF2-GFuuFff1H1aPGm3SfPvP7aI\"",
                "\"google-site-verification=E4A9jU1go8SQoOYqjwybQIyUhIqPRDUF2Fu5nYC77oM\"",
                "\"openai-domain-verification=dv-gEVeLfZWhh8fDqhgX7be0VGh\"",
                "\"google-site-verification=hVwc4FIT_C_8DNSPQSBmv84brU443LMUlfiyDqrByVA\"",
                "\"canva-site-verification=yOD8mjIYFWLM6qJQW-rwgg\"",
                "\"slack-domain-verification=p1y98UQQ7JwUhAuHWXgLsJqM1VDqn56eErx227bu\"",
                "\"apple-domain-verification=G59n_HIhMNvtkyEDlx0g1LdxhRL8neVCOkZ-NcIa0cQ\"",
                "\"_globalsign-domain-verification=O81xyb7YxpdGeHWkniit_VBT4vTXz9__NFrNMoTwFg\"",
                "\"asv=4f7bed0ed9307319569dca0dc413d303\"",
                "\"v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com ~all\"",
                "\"google-site-verification=5khzg7Aljjht1XobmkoQeX_2L4E5UJO9C1Z9_zfFTYs\"",
                "\"MS=49384EFC2AA5C920CC726E72850EA7250E18356F\"",
                "\"google-site-verification=lhkw5_yE2VpatfjtNqFeTXshSdHOmye2FSHCz4_IZwE\"",
                "\"google-site-verification=HA4gcc-DAPuEX5Z3gfg-LTrtafWTIr40orlRHKZSLy0\"",
                "\"google-site-verification=MeuJIyKOrXf6e1Foju5Tqkzoms8KH0IoP01G5KhB-m8\"",
                "\"ZOOM_verify_BiuNcpuc03G4NjRCC8crLr\"",
                "\"zapier-domain-verification-challenge=e10fad84-5944-470d-ae77-5d7697d0af05\"",
                "\"lucidlink-verification=H13VJ94S9GRFM6ZX539Q5EB8MG\"",
                "\"google-site-verification=dsTQoEYtkhKJUiHaf7NXBGBP5wRxmQ2ia56y9UnTeZc\"",
                "\"facebook-domain-verification=jz79wu26i92i5zpxpqra4s1p1ois9j\"",
                "\"atlassian-domain-verification=EnHue3UwYSfo4DXgk/Bvg3WcQ2JVjyt6zf38Dox2HOZXITSpjtg1iNnMasAJ3GsD\"",
                "\"00Dd0000000cyqM=1TBQK00000000rF\""
            ],
            "NS": [
                "dns1.p03.nsone.net.",
                "dns3.p03.nsone.net.",
                "dns4.p03.nsone.net.",
                "ns41.constellix.net.",
                "ns61.constellix.net.",
                "ns21.constellix.com.",
                "ns11.constellix.com.",
                "dns2.p03.nsone.net.",
                "ns51.constellix.net.",
                "ns31.constellix.com."
            ],
            "SOA": [
                "dns1.p03.nsone.net. hostmaster.nsone.net. 1643151452 3600 600 604800 60"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "151.101.129.171",
            "151.101.193.171",
            "151.101.65.171",
            "151.101.1.171"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com ~all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:dmarc-reports@insider.com; ruf=mailto:dmarc-reports@insider.com",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.businessinsider.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhWAFyYOxjbQjHW6W6q7KtP9HtlJylhKHoTWomJRMSmvOPPRhvvV0RCkKK+vob6oYZJxyWlru29etriWzO9BEAPyYFf0iHNOFeHRlTIpcLRvYAftPquHT5GrtN8+nU33hFlP4V1N7EEBy4KASoaCa5aAWcoJUkpTt1wFBzUHLbpFLA/yTukyfwAPHSSncSNp3gZpMaOxjbFzvYoTdORfp6dSPgqBTYYKMoP/cIVqWjBeYM/CbR0AD7BR8z4GYYF5NSEaAvt/NWYVVLd1Wul4R1RpqEWorDbMsBSbUYzWB+m4X1FoXIzhWXbTjIexWeXn/nWp+BF0vpj92x+ZAZvnONwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1;l=https://vmc.digicert.com/f6b51093-8eac-456a-83d2-4432b0b0949b.svg;a=https://vmc.digicert.com/f6b51093-8eac-456a-83d2-4432b0b0949b.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "151.101.1.171",
                        "151.101.129.171",
                        "151.101.193.171",
                        "151.101.65.171"
                    ],
                    "time_ms": 61.88
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "151.101.1.171",
                        "151.101.129.171",
                        "151.101.193.171",
                        "151.101.65.171"
                    ],
                    "time_ms": 25.31
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "151.101.1.171",
                        "151.101.129.171",
                        "151.101.193.171",
                        "151.101.65.171"
                    ],
                    "time_ms": 37.3
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "151.101.1.171",
                        "151.101.129.171",
                        "151.101.193.171",
                        "151.101.65.171"
                    ],
                    "time_ms": 51.48
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "151.101.1.171",
                        "151.101.129.171",
                        "151.101.193.171",
                        "151.101.65.171"
                    ],
                    "time_ms": 70.35
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "GlobalSign nv-sa",
        "subject": "businessinsider.com",
        "valid_from": "2026-02-11T13:00:25-06:00",
        "valid_to": "2027-03-15T14:00:24-05:00",
        "days_remaining": 218,
        "san": [
            "businessinsider.com"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.businessinsider.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "Varnish",
            "retry-after": "0",
            "content-type": "text/html; charset=utf-8",
            "accept-ranges": "bytes",
            "date": "Sat, 08 Aug 2026 22:21:57 GMT",
            "via": "1.1 varnish, 1.1 varnish",
            "x-served-by": "cache-iad-kcgs7200027-IAD, cache-iad-kcgs7200060-IAD, cache-stl760044-STL",
            "x-cache": "MISS, MISS, MISS",
            "x-cache-hits": "0, 0, 0",
            "x-timer": "S1786227718.516886,VS0,VE219",
            "strict-transport-security": "max-age=31536000",
            "location": "https://www.businessinsider.com/",
            "content-length": "544504",
            "x-powered-by": "Fenrir",
            "etag": "W/\"84ef8-9JsLmvo2S/aU2s6qLFZXbk0QIxA\"",
            "set-cookie": "AWSALBTGCORS=pDrSkpR5CmsRdBevKpYq4yM5+hVcrGXdMGI3o+t1GKEwzVCO3Y9Droe4x6zMj54mRKfGNwATM/O2/6emzE/oeXPj9RF7fhLye2IqWPcmtc9Yp1XBP3p9X6tZG8B5dN28mwIaNXBgNp6zmNAc/MOGfXDT+ljzA37ibUM3VjgiKpeW; Expires=Sat, 15 Aug 2026 22:21:57 GMT; Path=/; SameSite=None; Secure",
            "last-modified": "Sat, 08 Aug 2026 22:21:57 GMT",
            "link": "</styles/v1-landing-page.0e376f26659126191e4f.css>; rel=preload; as=style; nopush, </scripts/main.186d18c577e93a2f03a4.js>; rel=preload; as=script; fetchpriority=low; nopush, </scripts/vendors.ce28ef53e71c2470da8d.js>; rel=preload; as=script; fetchpriority=low; nopush, </public/fonts/Garnett-VF-Subset-Web.woff2>; rel=preload; as=font; type=font/woff2; crossorigin; fetchpriority=low; nopush",
            "cache-control": "public, max-age=120",
            "x-origin-version": "260807.2610",
            "x-frame-options": "sameorigin",
            "x-country-code": "US",
            "age": "0",
            "vary": "Accept-Encoding, Authorization, Fastly-SSL, X-Device, X-User-Status, X-User-Has-Access, X-Is-Sponsored-Country, X-Privacy-Api, X-Is-Bot, X-Is-Sooth-User, X-Comments-Eligible-By-Geo, X-Traffic-Source, X-Traffic-Threat-Level, X-ABTest-ihp3"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Varnish",
        "powered_by": "Fenrir"
    },
    "webpage": {
        "url": "https://www.businessinsider.com/",
        "title": "Business Insider - Latest News in Tech, Markets, Economy & Innovation",
        "description": "Business Insider tells the global tech, finance, stock market, media, economy, lifestyle, real estate, AI and innovative stories you want to know.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "151.101.129.171": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.193.171": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.65.171": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.1.171": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "aspmx3.googlemail.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.7,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.7,
                "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": 82.11
}