{
    "ok": true,
    "domain": "samsclub.com",
    "generated_at": "2026-08-09T13:07:36-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 78,
        "label": "Good",
        "categories": {
            "dns": 65,
            "mail": 90,
            "security": 77,
            "network": 50,
            "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": "12 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": 5,
                "lost_points": 0,
                "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": "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": "182 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": 12,
                "lost_points": 23,
                "detail": "3 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: a2-16-233-94.deploy.static.akamaitechnologies.com"
            },
            {
                "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": [
            {
                "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": "12 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": "ok",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "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": "182 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": "3 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 12,
                "lost_points": 23
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: a2-16-233-94.deploy.static.akamaitechnologies.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "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": {
        "records": {
            "A": [
                "2.16.233.94"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "100 mxa-000c7201.gslb.pphosted.com.",
                "100 mxb-000c7201.gslb.pphosted.com."
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                "\"834549572-1147762645\"",
                "\"globalsign-domain-verification=8047F3E20C3C932140108D9E8040A252\"",
                "\"verification_token=yaefwSlOUhFS6Yi5FAery7LnM\"",
                "\"omnissa-connect-verification-58b08348-897b-45ee-a3d3-19f0a9bff3e6\"",
                "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_netblocks.walmart.com include:_vspf1.samsclub.com include:_vspf2.samsclub.com ip4:161.170.245.0/24 ip4:161.170.244.0/24 ip4:161.170.248.0/24 ip4:161.170.249.0/24 ~all\"",
                "\"google-site-verification=RZNv1i4jqwhaIKeX-7lscC-E6c7L-fNSE-ov1LSpoJw\"",
                "\"apple-domain-verification=f7v4pJQhHgyT8joS\"",
                "\"x56cK7yNNd1V62xJ8FyE5xj8KMvBEq1kSKVis8YD8UOLjFzr1gtAsVCInCgkDEJCUg0fg0l76fQfcE7a/VsykQ==\"",
                "\"wrike-verification=MjUxOTk3NzpiOWIxMTRiNTNkNGZhMzdjOWNkMDg5OTgzZGNmZmVlYjdlNjhkYzQwN2U2OGI4MzdiNmM5YTIwYjEzMTUxOTJj\"",
                "\"slack-domain-verification=Ktv0dW0gcF4kiWLGzFtkArroA2nBJCGGk9JIB7IJ\"",
                "\"box-domain-verification=a1eec0a382b6a6e32e6f06e51de01adbda648bbdcae18a4b2f1496394fb864a5\"",
                "\"_globalsign-domain-verification=lDICHX-3VaFxV-2XAaCHcCzZDqJVg0FR4973xSqx9K\"",
                "\"canva-site-verification=WpSks8nWWBBJC5bCFSpV_g\"",
                "\"_globalsign-domain-verification=SnUGSjLzvgLE3nAVoLYBiqh42g_BYH2gWpXAvzGe-W\"",
                "\"anthropic-domain-verification-cm2af1=lzo1idagsCdNP3W7yB9gR9p7I\"",
                "\"cisco-ci-domain-verification=5d284f6d47f657eb62e20ca7302abde4e61ce8ceb5f85e4816f6ccea50885bf3\"",
                "\"spycloud-domain-verification=19830418-1a61-43fe-b41a-50a6d7b044d7\"",
                "\"google-site-verification=-Jcg_udE4U2eU3AiXF99ParwgYdq7ZViFl5qTVsPMfc\"",
                "\"_globalsign-domain-verification=EBQD9plSSaRkySJkDkeDgJGjj13YyrznsQAbdnra_a\"",
                "\"openai-domain-verification=dv-FuiYzSa0wcJhzH2f19o2dJKq\"",
                "\"YecsID0smGHqWceglqY2Pwew/ECKQzCADNXef/MOOMWrS3saytJNOIuaSkcV2ZV1ZvDRcfgq2PQHIntcTriVNw==\"",
                "\"liveramp-site-verification=YH92_k-Dm6oW7Gl656UKLjSvl0CbYycKFVaNA5h3GUE\"",
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            "NS": [
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                "a1-185.akam.net.",
                "a3-64.akam.net.",
                "a10-66.akam.net.",
                "a22-67.akam.net.",
                "pdnswm2.ultradns.net.",
                "pdnswm5.ultradns.info.",
                "a5-65.akam.net.",
                "pdnswm1.ultradns.net.",
                "pdnswm4.ultradns.org.",
                "pdnswm6.ultradns.co.uk.",
                "pdnswm3.ultradns.org."
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            "SOA": [
                "pdnswm1.ultradns.net. dns.wal-mart.com. 2023101357 14400 3600 604800 86400"
            ],
            "CAA": [
                "0 issue \"globalsign.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "2.16.233.94"
        ],
        "ipv6": []
    },
    "mail": {
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        "dmarc": "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com",
        "dkim_selector": "mail",
        "dkim_host": "mail._domainkey.samsclub.com",
        "dkim": "v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4HkjGkOyEWdTc0jCq+CrmNtSfhjpuGP3wFvOHMDDYPmLR1N/gyS6XmtqiAeIRlYRd3SrksR544YDmhDKFji3mn1IrRhfEalsPOLOJ5222OzaV0Oz8YMCxNJwsT8bHQX4BIYfxW8juXPt4cxT+X0euHRCpdEYrHeMg/hCrWtf3vDye6g5mmmv9gEdV0Mk0T4AuvSK7GlprLzBQRTX/GODTF7Dn6t3JSF6Fe13jc3fw3SwO89IrP/sEi+zos5Ct+qFN7jCkEjvxzig5fZ++G3MMCodqyu1lIxLFy3TjSvTkvlhSbxOoZfTF2bMEwkLSDWTTPrgaezJPVIyURPQytN6cwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 4,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "a2-16-233-94.deploy.static.akamaitechnologies.com",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "2.16.233.94"
                    ],
                    "time_ms": 35.11
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                    ],
                    "time_ms": 25.64
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "2.16.233.94"
                    ],
                    "time_ms": 35.16
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "2.16.233.94"
                    ],
                    "time_ms": 227.75
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "23.39.185.105"
                    ],
                    "time_ms": 99.53
                }
            ]
        }
    },
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        "available": true,
        "issuer": "GlobalSign nv-sa",
        "subject": "prod.samsclub.com",
        "valid_from": "2026-07-24T02:09:28-05:00",
        "valid_to": "2027-02-08T01:09:28-06:00",
        "days_remaining": 182,
        "san": [
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            "api.samsclub.com",
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            "bonusoffers.samsclub.com",
            "brand.samsclub.com",
            "dap.samsclub.com",
            "dapglass.samsclub.com",
            "ddir-bff.rhq.samsclub.com",
            "ddir.rhq.samsclub.com",
            "developer.samsclub.com",
            "events-service.samsclub.com",
            "experiments.samsclub.com",
            "graphics.samsclub.com",
            "i5-richmedia.samsclubimages.com",
            "identity.samsclub.com",
            "images.samsclub.com",
            "images.samsclubresources.com",
            "lifelock.samsclub.com",
            "m.samsclub.com",
            "map.samsclub.com",
            "mobility.samsclub.com",
            "mobility2.samsclub.com",
            "mobility3.samsclub.com",
            "mweb.mobility.samsclub.com",
            "netra.samsclub.com",
            "pharmacy.samsclub.com",
            "photoprod.payment.samsclub.com",
            "pravaha.samsclub.com",
            "prod-asksam-chat.bots.cld.samsclub.com",
            "prod-i.samsclub.com",
            "rockfish.samsclub.com",
            "sams-fusionmicrospace-gateway.samsclub.com",
            "sams-fusionmicrospace-identity.samsclub.com",
            "sams-fusionmicrospace-services.samsclub.com",
            "sams-fusionmicrospace.samsclub.com",
            "sams.co",
            "sams.com",
            "samsclub.com",
            "samsclub.pharmacy",
            "samsclub.walmartimages.com",
            "samsgec.samsclub.com",
            "samsstatic.walmartimages.com",
            "scene7.samsclub.com",
            "sfo-redd.prod.samsclub.com",
            "sfo-rover.prod.samsclub.com",
            "sfr-rover.prod.samsclub.com",
            "sme.samsclub.com",
            "smg.samsclub.com",
            "sms.samsclub.com",
            "sng-ws.samsclub.com",
            "sng.samsclub.com",
            "static.samsclubresources.com",
            "supplier.samsclub.com",
            "supplychain.samsclub.com",
            "titan.samsclub.com",
            "tracking.samsclub.com",
            "www.sams.co",
            "www.sams.com",
            "www.samsclub.com",
            "www.samsclub.mobi",
            "www.samsclubresources.com",
            "www5.samsclub.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.samsclub.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "AkamaiGHost",
            "content-length": "579233",
            "location": "https://www.samsclub.com/",
            "date": "Sun, 09 Aug 2026 18:07:34 GMT",
            "connection": "keep-alive",
            "set-cookie": "akavpau_spa=1786299454~id=24e87a81592b0778c6afe87522209471; Path=/; HttpOnly; Secure; SameSite=None",
            "x-xss-protection": "1; mode=block",
            "x-content-type-options": "nosniff",
            "strict-transport-security": "max-age=63072000; includeSubDomains; preload",
            "akamai-grn": "0.af423917.1786298853.9cd9d008",
            "server-timing": "ak_p; desc=\"1786298853162_389628591_2631520264_104460_10668_26_42_15\";dur=1",
            "accept-ch": "Downlink, DPR",
            "accept-ranges": "bytes",
            "cache-control": "no-store",
            "content-type": "text/html; charset=utf-8",
            "post-resp-vtc-bstc-header": "2",
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