{
    "ok": true,
    "domain": "arista.com",
    "generated_at": "2026-08-11T13:55:32-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 82,
        "label": "Good",
        "categories": {
            "dns": 80,
            "mail": 95,
            "security": 65,
            "network": 70,
            "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": 10,
                "lost_points": 0,
                "detail": "8 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 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": 5,
                "lost_points": 0,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "61 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": 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": 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": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "8 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "4 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": "ok",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "61 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": "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": "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": [
                "151.101.66.132",
                "151.101.194.132",
                "151.101.130.132",
                "151.101.2.132"
            ],
            "AAAA": [
                "2a04:4e42:800::644",
                "2a04:4e42:200::644",
                "2a04:4e42:a00::644",
                "2a04:4e42:600::644",
                "2a04:4e42::644",
                "2a04:4e42:c00::644",
                "2a04:4e42:e00::644",
                "2a04:4e42:400::644"
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            "CNAME": [],
            "MX": [
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                "5 alt1.aspmx.l.google.com.",
                "1 aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com.",
                "10 alt4.aspmx.l.google.com."
            ],
            "TXT": [
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                "\"anthropic-domain-verification-y07jhw=2cyE8o7fCERhX3hSk5uUNODnr\"",
                "\"amazonses:hwnJMilGubwkU3WrxnRKRI4iB4i/eLxmLuK2riPeUeA=\"",
                "\"onetrust-domain-verification=32b8abf454f7440eafb6942f758f9182\"",
                "\"amazonses:4z0vQP/7zyq6qhkuGpmYBGRfmU0CIEz+jvk9d2RIxJo=\"",
                "\"google-site-verification=tgL53937Nmmy7jqHP9jMUdGoH78Z020nYbdKGqQ5gtY\"",
                "\"adobe-idp-site-verification=6b64f4822143ab7cca08d394720efcafc70cd18ce55609a56e54f113c302332c\"",
                "\"cursor-domain-verification-v5v5r7=GQxorzqBzArMcrcn3aUGqQgW9\"",
                "\"anthropic-domain-verification-7e5am4=w5tpON0ClOSbfpRBOrPEFh2mo\"",
                "\"google-site-verification=DBXpTduCiPvAv7GrQgWSDyjIpSWh2d0VZO320xKY6aM\"",
                "\"apple-domain-verification=NfOT4AyB0yA1vYD1\"",
                "\"docker-verification=9aa7be6a-b191-460d-866a-cbfbf1913d5f\"",
                "\"MS=ms56454832\"",
                "\"box-domain-verification=829f2dc4a318ca5c10c43e9605188e439271673a7daaf834960c63b22e3c36a9\"",
                "\"v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.q4press.com include:691113.spf05.hubspotemail.net ip4:162.210.129.12 ip4:204.246.130.15 ip4:209.170.209.79 ip4:162.210.131.12 ip4:54.189.55.232 ip4:74.123.28.\" \"25 ip4:52.52.135.65 ip4:54.84.120.176 ~all\"",
                "\"twilio-domain-verification=992414c408746b477e4db80ecd7be0b9\"",
                "\"google-site-verification=84xiuTmKg84It-aq4MHaZ2dZjRzYT405htDI4Qi4wBk\"",
                "\"MS=ms18111518\"",
                "\"pardot2902=1ce217dcc5d5e5c569e348e09223ba8dda5b2256a0a09a23aa399e1a02e24ea8\"",
                "\"amazonses:tz3ZDCTNtRVgD11PsphggLzKSP1oNOqK0ai/lardZKw=\"",
                "\"postman-domain-verification=a242c5951cbfaa80f0a1b22cb1697a596a369769cf94cc2d434b562e46c9ddae2fb14f4f580c5f53d8ef84d6a97177c2a57948ec815f1080cc0ddeb7d6e5c801\"",
                "\"amazonses:F8WCGZERESAJg0ILhfKDk5QKdg4hHLa3suXhYYuTlas=\"",
                "\"jamf-site-verification=v76wOghAdU0Ba5p5uwyyzQ\"",
                "\"atlassian-domain-verification=T6kZNkSA0tGlzwQH2XafV/8YySOZ3viB+ku0ytj8pVnNX9ip74ANMJ+1ka6lC1wn\"",
                "\"docusign=18b80851-69f8-4958-bdb3-511df522e6c7\"",
                "\"citrix-verification-code=27068be5-c763-4b5e-a1b7-94a1654f35ab\"",
                "\"dtm-domain-verification=sne0wY9LJjytJoV0caX2PDWhlelKafN27c-P0xSWtIY\"",
                "\"google-site-verification=ROtgzv8F1EUjrwOAYqi784Sjo4yBse2xV4lGSXBVPus\"",
                "\"zapier-domain-verification-challenge=cb29c72a-a8e5-43b0-b1d8-f62ee5da2379\""
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            "NS": [
                "dns3.easydns.org.",
                "dns2.easydns.net.",
                "dns4.easydns.info.",
                "dns1.easydns.com."
            ],
            "SOA": [
                "dns1.easydns.com. zone.easydns.com. 1785762393 3600 600 604800 300"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "151.101.66.132",
            "151.101.194.132",
            "151.101.130.132",
            "151.101.2.132"
        ],
        "ipv6": [
            "2a04:4e42:800::644",
            "2a04:4e42:200::644",
            "2a04:4e42:a00::644",
            "2a04:4e42:600::644",
            "2a04:4e42::644",
            "2a04:4e42:c00::644",
            "2a04:4e42:e00::644",
            "2a04:4e42:400::644"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.q4press.com include:691113.spf05.hubspotemail.net ip4:162.210.129.12 ip4:204.246.130.15 ip4:209.170.209.79 ip4:162.210.131.12 ip4:54.189.55.232 ip4:74.123.28.25 ip4:52.52.135.65 ip4:54.84.120.176 ~all",
        "dmarc": "v=DMARC1; p=reject; fo=1:d:s; pct=100; rua=mailto:kvfnzjin@ag.us.dmarcian.com; ruf=mailto:kvfnzjin@fr.us.dmarcian.com; sp=reject;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.arista.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlB/PBJtZZaRe7wDM9nV2SmpWl9L9b+LSA/LdvAtYCv+UabS8tYP9W0yo5D1FDy3c/pzQz9MBb4N3G40o11Pkwi8FhrA+ms3isnEAAQqtP0+rXgHqpvn+oRlG1L/ZLnKu6uzMUEvge+Ju9H9ZV+3Wexcv3agK0FU4pZ/GP1fcitVZ6pPi0GeGDjubGpHsK+dZPdBIY4zXxNYZyfQ70sySN+NYKrQKabIQC0ets9Nh64qAJBgiqiiBK6atVq/IqykZVUCgvPfHX563xRIaqt9UdFZ54K8yM1DPgM/FEGh0MS2a/NSvBXjlZXP/WW0/ZtURYTneKa3ymokHOMg5pEmhnQIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": "v=TLSRPTv1; rua=mailto:kvfnzjin@tls.us.dmarcian.com"
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
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                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                        "151.101.194.132",
                        "151.101.2.132",
                        "151.101.66.132"
                    ],
                    "time_ms": 34.98
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                        "151.101.194.132",
                        "151.101.2.132",
                        "151.101.66.132"
                    ],
                    "time_ms": 44.91
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                        "151.101.194.132",
                        "151.101.2.132",
                        "151.101.66.132"
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                    "time_ms": 43.29
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
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                        "151.101.194.132",
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                        "151.101.66.132"
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                    "time_ms": 73.9
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                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                        "151.101.194.132",
                        "151.101.2.132",
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                    "time_ms": 81.74
                }
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        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "www.arista.com",
        "valid_from": "2026-03-26T19:00:00-05:00",
        "valid_to": "2026-10-11T18:59:59-05:00",
        "days_remaining": 61,
        "san": [
            "www.arista.com",
            "arista.com",
            "eos.arista.com",
            "events.arista.com",
            "blogs.arista.com",
            "solutions.arista.com",
            "ipv6.arista.com",
            "ipv6-www.arista.com",
            "ipv6-eos.arista.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.arista.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "Varnish",
            "retry-after": "0",
            "cache-control": "private, no-store",
            "location": "https://www.arista.com/",
            "accept-ranges": "bytes",
            "date": "Tue, 11 Aug 2026 18:55:24 GMT",
            "via": "1.1 varnish",
            "x-served-by": "cache-stl760070-STL, cache-stl760021-STL",
            "x-cache": "MISS",
            "x-cache-hits": "0",
            "x-timer": "S1786474524.349045,VS0,VE111",
            "content-length": "3038",
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            "content-type": "text/html; charset=utf-8"
        },
        "security_checks": {
            "strict-transport-security": false,
            "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": "Varnish",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://arista.com/",
        "title": "",
        "description": "",
        "success": false,
        "error": "The page returned no content."
    },
    "network": {
        "151.101.66.132": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
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