{
    "ok": true,
    "domain": "spglobal.com",
    "generated_at": "2026-08-08T20:09:33-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 66,
        "label": "Fair",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 65,
            "network": 20,
            "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": "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": "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": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 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": "38 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": 0,
                "lost_points": 35,
                "detail": "0 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": 0,
                "lost_points": 40,
                "detail": "HTTP/2 403 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
            }
        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "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",
                "detail": "6 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": "2 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": "38 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": "error",
                "title": "HTTP security headers",
                "detail": "0 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "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": "error",
                "title": "HTTP response",
                "detail": "HTTP/2 403 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
        "records": {
            "A": [
                "20.190.249.200"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mxa-0032c001.gslb.pphosted.com.",
                "10 mxb-0032c001.gslb.pphosted.com."
            ],
            "TXT": [
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                "\"yMwK1h05IkDA3nvHLIJc/lQoc4xNe9QUNmCvfV7aNZA=\"",
                "\"ece513f8bb4ec122623bc60978a523dfaab13fceee53736616965c675562d2a0\"",
                "\"zoho-verification=zb62038945.zmverify.zoho.com\"",
                "\"amazonses:hjkf8iCvlG6M5vzfQS6knu9rEgWY7iENH58oxn71fMg=\"",
                "\"docusign=3046a212-0cea-434b-a152-ec30c5f00c13\"",
                "\"5Zv4csO7SYFrGobEug9zQyMbm9vD3msqkhk5r2RizYcPpRC1iIh7BCx5Ust4nBq/Cr5xmqera803+a5ittmCHQ==\"",
                "\"atlassian-domain-verification=mwQLqIeWHm2hKqlDUZAGfpCEurAQS3pzobvCrt0nUR8/pAqFC/oo46veYShwHG/c\"",
                "\"aliyun-site-verification=2065e344-0356-4065-9388-7035ebeef6c3\"",
                "\"adobe-idp-site-verification=32e6a19cbac0aaa1bf1282828160983e0161508d610d9e8cd3413476fc850e4d\"",
                "\"db7o3fksry4lw.cloudfront.net\"",
                "\"MS=ms63434478\"",
                "\"aliyun-site-verification=fe4daab8-13bd-4ac9-b6dc-24adf7beb95a\"",
                "\"atlassian-domain-verification=bk4wc1r-AN1NOe7oTzqyf+e656EwR0lM9bGOwyEpj/GkZbrb64Af7X5ZHk35/jJo\"",
                "\"aliyun-site-verification=ec998802-b69f-4ddd-9c64-781f31b9cd22\"",
                "\"anthropic-domain-verification-518w0x=55BVbatHFIINbExajmJlHLeKv\"",
                "\"EE6jzbyR_w-ASC4pC5id\"",
                "\"windsurf-verification=Ho5e-MxquwvJqFsmeYPkKFHjL4G-duj4QKLAeJtVgLE=\"",
                "\"docker-verification=a3cb7f08-7162-4383-b121-666df292a986\"",
                "\"dbb422937d7ff56e049d61da730b3e11\"",
                "\"cloudhealth=949c8507-5fc3-45f7-b509-dba6ca56e47b\"",
                "\"MS=ms65563480\"",
                "\"pendo-domain-verification=Hb-63hTahYsq9D4yrGfjq9Rwpa8\"",
                "\"cursor-domain-verification-cm20wn=Va8rsxcPcTPPTo6ypWkIWcOAK\"",
                "\"paloaltonetworks-site-verification=91c035b5ff5e26a5da8ebac1ee9dbeea4a900504be62c7c89fcef85b65322b81\"",
                "\"cursor-domain-verification-5gcgdr=GvcGsCRycRbRTEOjynFV8JmA7\"",
                "\"e2ma-verification=qk1fb\"",
                "\"brevo-code:5d58621877b999d1f55e58641668e385\"",
                "\"aliyun-site-verification=4e18a98c-d56b-4566-8119-6d8408dcbb22\"",
                "\"https://spglobal.okta.com/app/exkr7gbzdkgkX8Gp85d7/sso/saml/metadata\"",
                "\"aliyun-site-verification=3005cfd9-28c9-4d8e-98c1-72d0f9a9906d\"",
                "\"intersight=ece513f8bb4ec122623bc60978a523dfaab13fceee53736616965c675562d2a0\"",
                "\"status-page-domain-verification=nn6vpm1r7vs8\"",
                "\"pendo-domain-verification=N3UrsyVRibmYwBIh1KZhTsduX8U\"",
                "\"amazonses:s1ybIXu5VAbPu7uaJG7Ay6LGb2klmHlbNrKA+qkL5io=\"",
                "\"docusign=8713107b-33b4-495b-b065-f739671c546f\"",
                "\"_hh898dpckm58ox7h0bw0qpwhla2zjg4\"",
                "\"PRMNFcUV4ui3Tm3J-k8v\"",
                "\"google-site-verification=D_tULu7pbV8xis-ur3qx-xqZuvNSql0bjHPFldKNxWU\"",
                "\"shopify-verification-code=KV5mNR05JdQfIAD2I4ZQGZL6Q8i5rf\"",
                "\"airtable-verification=061d9401d7d237e02773f8ea0d864225\"",
                "\"google-site-verification=D5PYYTnmaO2remKusJrfvV6TY8JuxKHZ-WEjTis4H2A\"",
                "\"sending_domain989632=42df4b634431521ba7f1866ab401ad5db1ff68fca26108c971b50cac6b7938a3\"",
                "\"atlassian-domain-verification=1KXvLNzt/HSUc6gun2e7YGOeMc0aHKpGtpNkhzleZSaGFM0Y6jD9o9pJ7ahpo28w\"",
                "\"google-site-verification=_t_yFbcgeuqO_CrKwiFfCGinAd0pC6QwhV9Cc4Z75Ck\"",
                "\"cisco-ci-domain-verification=4f24f6046415feba24466bad602439302627d2991becfe7ee694199f8254a04c\"",
                "\"amazonses:CrSRW1r5FkJJfD8bu25hoZ3H4iU4FWBE5DHGNG5FMRE=\"",
                "\"atlassian-domain-verification=NzXzg26UWjNJ/KJ15uo0dPfDczVpriU3VE1qd9lMUIFDFqpS0F9ad42VA5aQzQje\"",
                "\"pardot892491=e59cd2a2eee2e0a316fd934c1861961f9e1fbd8f7c089a262f58e759f99002c9\"",
                "\"adobe-idp-site-verification=2bc320369e66ce417ef3dd3de88c68d1b0946998b6655ea65e0921625c10458a\"",
                "\"smartsheet-site-validation=CFlRXTsYtyBqwmQF0HCtNdHv9K7HJ2Um\"",
                "\"pexip-ms-tenant-domain-verification=ff9191d6-ff13-4a89-a059-def01c15d296\"",
                "\"onetrust-domain-verification=2daa7b87e3864b7d88d55893a361c4ba\"",
                "\"atlassian-domain-verification=Ko/7kQrTuxBu0Lj6zQjlHnkDv8HYstdGmcs/66ddYS7qp4zlxnjlzZva0jj2IipM\"",
                "\"miro-verification=147f64f22fa1a97df76f47224f8c5d93cbb84f2c\"",
                "\"v=spf1 ip4:148.163.148.100 ip4:148.163.152.37 ip4:204.8.130.0/26 ip4:168.116.34.0/26 ip4:199.30.235.176 ip4:74.203.185.176 ip4:207.126.120.0/24 ip4:167.89.16.99 include:spf1.spglobal.com include:spf2.spglobal.com include:spf3.spglobal.com -all\"",
                "\"flexera-domain-verification-prhhstqifdwceibe\"",
                "\"yahoo-verification-key=IHEiiM2t2G9Ap8Z4/SgwDzofdFLYaHD8JRL88NqyJH4=\"",
                "\"neat-pulse-domain-verification-1vBDllM=9c21ded0-c01f-4f56-982b-8c0e0f502249\"",
                "\"infoblox-domain-mastery=448a574f0b33ca44e970c1858e0a5cb6d9a6efdc8140a44a6cbd414782e011d7b4\"",
                "\"google-site-verification=7jzXyy460kI2kfWxHXIuJqMCzskw-9hzh2ERwQExZf8\"",
                "\"asv=459f9f930252dc61a466a9ccdb7828f2\"",
                "\"brevo-code:7421957d3c5a23ead96b4e40cde7f5bf\"",
                "\"google-site-verification=MTFB1yPZ6Jt2bTquWoLoDCPD425suyn2Uqq3ndGj_1s\"",
                "\"DirectFedAuthUrl=https://spglobal.okta.com/app/spglobal_pwcdac6smartreportingtool_1/exkr7gbzdkgkX8Gp85d7/sso/saml\"",
                "\"aliyun-site-verification=ca6c4b65-de53-4a2f-bb66-0896ca4e070a\"",
                "\"atlassian-domain-verification=r3JgisYgfjhPzBLra6EggpnSBp7L2q8gpd/riLyo6uB3JgZR2dwueUQUcCMriajA\"",
                "\"airtable-verification=cb2119bb1c925674362e1bb9d971e544\"",
                "\"aliyun-site-verification=c7d50a66-a55b-40ea-977d-dcc17d7171da\""
            ],
            "NS": [
                "a1-134.akam.net.",
                "a5-66.akam.net.",
                "a14-64.akam.net.",
                "a7-64.akam.net.",
                "a12-67.akam.net.",
                "a18-67.akam.net."
            ],
            "SOA": [
                "nsuse01.spglobal.com. hostmaster.mcgraw-hill.com. 4698 14400 7200 2592000 300"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "20.190.249.200"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:148.163.148.100 ip4:148.163.152.37 ip4:204.8.130.0/26 ip4:168.116.34.0/26 ip4:199.30.235.176 ip4:74.203.185.176 ip4:207.126.120.0/24 ip4:167.89.16.99 include:spf1.spglobal.com include:spf2.spglobal.com include:spf3.spglobal.com -all",
        "dmarc": "v=DMARC1; p=reject; sp=reject; fo=1; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com",
        "dkim_selector": "mail",
        "dkim_host": "mail._domainkey.spglobal.com",
        "dkim": "k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z+FApQ6ra2VsXfbJP3HE6wAO0YTVEJt1TmeczhEd2Jiz/fcabIISgXEdSpTYJhb0ct0VJRxcg4c8c7wIDAQAB",
        "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/c2d569e8-a0e2-4cb4-9745-ed0a845b92e9.svg; a=https://vmc.digicert.com/c2d569e8-a0e2-4cb4-9745-ed0a845b92e9.pem;",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "20.190.249.200"
                    ],
                    "time_ms": 34.16
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "20.190.249.200"
                    ],
                    "time_ms": 18.98
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "20.190.249.200"
                    ],
                    "time_ms": 34.14
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "20.190.249.200"
                    ],
                    "time_ms": 129.64
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "20.190.249.200"
                    ],
                    "time_ms": 57.62
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "spglobal.com",
        "valid_from": "2025-09-16T19:00:00-05:00",
        "valid_to": "2026-09-16T18:59:59-05:00",
        "days_remaining": 38,
        "san": [
            "spglobal.com",
            "www.spglobal.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
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