{
    "ok": true,
    "domain": "brevo.com",
    "generated_at": "2026-08-08T20:50:43-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 74,
        "label": "Fair",
        "categories": {
            "dns": 80,
            "mail": 90,
            "security": 69,
            "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": "4 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "4 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": 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": "89 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": 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": 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/2 404 "
            },
            {
                "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": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "4 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": "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": "89 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": "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/2 404 ",
                "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": [
                "141.101.90.105",
                "141.101.90.106",
                "141.101.90.104",
                "141.101.90.107"
            ],
            "AAAA": [
                "2a06:98c1:3200::90:83",
                "2a06:98c1:3200::90:80",
                "2a06:98c1:3200::90:82",
                "2a06:98c1:3200::90:81"
            ],
            "CNAME": [],
            "MX": [
                "5 alt1.aspmx.l.google.com.",
                "5 alt2.aspmx.l.google.com.",
                "10 alt4.aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com.",
                "1 aspmx.l.google.com."
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            "TXT": [
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                "\"google-site-verification=UaRZk5cl8_TCfgWkEsmkYVB0IxvMTIBt6QmeOjPfvnM\"",
                "\"rippling-domain-verification=d04911ac517f50de\"",
                "\"1password-site-verification=2Y3MBCMYU5FQDCRJCXP4UBG2ZI\"",
                "\"google-site-verification=DC6g9Wn33Qk7nXMEcveOz-d4Xg9JQElO-UvyrZjAa68\"",
                "\"google-site-verification=qEyor22PE84GHBa8Y8bZ8c4wuiJ5bvKNoPEFHKwbsGY\"",
                "\"fdf5pkrns8\"",
                "\"cloudflare_dashboard_sso=add5f002ff802030a8d546e6b7e2b8c6\"",
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                "\"atlassian-domain-verification=XaAwY71XQsmjS/RZSJL8IW4QJKWFC0Kh6J18cNa9nwtg6zF18Na1FnadoMY3s2ib\"",
                "\"yahoo-verification-key=19GtSyy0xBgJtzto++bnLMRJKezA5zlUgxr2oifMdtQ=\"",
                "\"v=spf1 include:_spf.google.com include:mail.zendesk.com -all\"",
                "\"sendinblue-site-verification=2078867\"",
                "\"postman-domain-verification=364cc7c687617dac56705c15309111fcbd5cef0cff507f4a64bd48f3b46f908866bb374756a032d8dada517dfcbb7b3ae910927c2181f26360c8089ae3d16ed1\"",
                "\"brevo-code:25a1cd553de55d5cbe92e3938dfcea88\"",
                "\"jamf-site-verification=zpTJP3BuzC2d3F-YvSh75g\"",
                "\"miro-verification=3975d22f37e1726e552417303a5820579d3d803e\"",
                "\"docker-verification=21fd789e-4bbe-40bf-8494-27fcb791b7ed\"",
                "\"Dynatrace-site-verification=b3d8d188-fb23-4a6b-8647-4830ed072d9d__enfvs6dltru2eb1pp6f20faal2\"",
                "\"google-site-verification=gIAsQLtoCah8Eji_ZPVBjYBFr1hNJU91n2dc3A1Xl9o\"",
                "\"slack-domain-verification=eHyZSdnAxEZQNwFaSg9uBYURt2Z96hHoZ8KyObfs\"",
                "\"MS=ms39880056\"",
                "\"dust-domain-verification-rxahct=HCyVVYjvM9VFKVhSSQMVSvISF\"",
                "\"notion-domain-verification=bTp1moe7JfMn1FuOrhT8W3A6BjndGvkGZx8lNyOJZzJ\"",
                "\"godaddyverification=2sTWL9sa/RDdlWGwajQUmg==\"",
                "\"google-site-verification=p-YCYUV8YUWP7TxGR-BxobSBi5EbOyTElhb-I1wGAZE\""
            ],
            "NS": [
                "josh.ns.cloudflare.com.",
                "mary.ns.cloudflare.com."
            ],
            "SOA": [
                "josh.ns.cloudflare.com. dns.cloudflare.com. 2411706255 10000 2400 604800 1800"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "141.101.90.105",
            "141.101.90.106",
            "141.101.90.104",
            "141.101.90.107"
        ],
        "ipv6": [
            "2a06:98c1:3200::90:83",
            "2a06:98c1:3200::90:80",
            "2a06:98c1:3200::90:82",
            "2a06:98c1:3200::90:81"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:mail.zendesk.com -all",
        "dmarc": "v=DMARC1; p=reject; sp=reject; rua=mailto:rua@dmarc.brevo.com;",
        "dkim_selector": "x",
        "dkim_host": "x._domainkey.brevo.com",
        "dkim": "v=DKIM1; p=",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1; l=https://bimi.brevo.com/logo.svg; a=https://bimi.brevo.com/logo.pem;",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                        "141.101.90.105",
                        "141.101.90.106",
                        "141.101.90.107"
                    ],
                    "time_ms": 47
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "141.101.90.104",
                        "141.101.90.105",
                        "141.101.90.106",
                        "141.101.90.107"
                    ],
                    "time_ms": 26.87
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                        "141.101.90.105",
                        "141.101.90.106",
                        "141.101.90.107"
                    ],
                    "time_ms": 64.93
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "141.101.90.104",
                        "141.101.90.105",
                        "141.101.90.106",
                        "141.101.90.107"
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                    "time_ms": 58.94
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                        "141.101.90.105",
                        "141.101.90.106",
                        "141.101.90.107"
                    ],
                    "time_ms": 70.31
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "brevo.com",
        "valid_from": "2026-08-08T14:22:23-05:00",
        "valid_to": "2026-11-06T14:21:37-06:00",
        "days_remaining": 89,
        "san": [
            "brevo.com",
            "m.brevo.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://brevo.com/",
        "status": "HTTP/2 404 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 01:50:34 GMT",
            "content-type": "text/plain; charset=utf-8",
            "content-length": "107",
            "cache-control": "public, max-age=0, must-revalidate",
            "server": "cloudflare",
            "strict-transport-security": "max-age=63072000",
            "x-vercel-error": "DEPLOYMENT_NOT_FOUND",
            "x-vercel-id": "arn1::7s82z-1786240234772-5873bb7fbcb1",
            "cf-cache-status": "DYNAMIC",
            "cf-ray": "a2831c5b3d1aef93-WAW"
        },
        "security_checks": {
            "strict-transport-security": true,
            "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
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://brevo.com/",
        "title": "",
        "description": "",
        "success": true,
        "error": "",
        "status": 404
    },
    "network": {
        "141.101.90.105": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "141.101.90.106": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "141.101.90.104": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "141.101.90.107": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "alt1.aspmx.l.google.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 1.2,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.8,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4020.8,
                "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": 132.93
}