{
    "ok": true,
    "domain": "netcraft.com",
    "generated_at": "2026-08-09T02:19:02-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 71,
        "label": "Fair",
        "categories": {
            "dns": 75,
            "mail": 90,
            "security": 73,
            "network": 35,
            "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": "3 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": "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": 5,
                "lost_points": 0,
                "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": "50 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27,
                "detail": "2 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 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": "3 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": "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": "ok",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "50 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "2 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "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": [
                "104.20.35.98",
                "172.66.147.145",
                "108.162.192.2"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "5 mail-1a.netcraft.com.",
                "10 mail-1c.netcraft.com."
            ],
            "TXT": [
                "\"netcraft.com=ca3-f80c908d0460420ea415db4073b0a29c\"",
                "\"openai-domain-verification=dv-21e2PYdryYmRKr3bz0bLg3Br\"",
                "\"mongodb-site-verification=vm70hiALv18h4WOLhEDIsB6i1PLZX3fb\"",
                "\"incident.netcraft.com=ca3-375613219ce04e68b6648d466cc99e37\"",
                "\"rippling-domain-verification=2c9fe900dbf9a71b\"",
                "\"google-site-verification=CY7gTbw6-qe_zYUy_AUjZNYnwll3m0udP8C-khCrRYE\"",
                "\"adobe-idp-site-verification=09537a9e1085d784a149eb5042eef1bc9a8de3f85b46e68b3ef0037985dfc1c5\"",
                "\"google-site-verification=xK788d_bQ9v17KsJDWBsc1Ilw_RQrV6ONCkDUrPnJBE\"",
                "\"jetbrains-domain-verification=9jyzvn1i2e9ngqfogqbjw2xrd\"",
                "\"facebook-domain-verification=q84ext6g441elo2m1niy7d42k2t6qi\"",
                "\"ahrefs-site-verification_4f46fda8c441afe71a611fd95e5cb02672d3d760130de776183c4c7fdfa06621\"",
                "\"_famyu9l9mcxbfiq1018pei5vfj5zzef\"",
                "\"amazon-business-verification=1c9e5854fc7634f56fc4cec84cdde8b8beb74c609e88a9d75bfe2c2c79ab816f\"",
                "\"_75mb3xufdrh35dw898hw0p8vckftcc7\"",
                "\"zapier-domain-verification-challenge=6a7e064f-fac6-434c-a402-8cd4a7377505\"",
                "\"_hp7lg0lay1t9cbfwql6xdh1dkxfur12\"",
                "\"google-site-verification=0mypX-WqeL_8PkENmV37EH_tBQa2UK7M3F8VP5VaqkU\"",
                "\"_c179maz08s1larmwhgbofe8v2cpuavc\"",
                "\"cloudflare-verify.netcraft.com=342358972-2078293\"",
                "\"MS=ms49835954\"",
                "\"atlassian-domain-verification=URvw4QypMibuOCaPklcKUHFwYVkgdVIPaKAiaD2H3bgKgmFYXuOTlQmkH9sBaSfa\"",
                "\"cursor-domain-verification-twtv0p=x1nt7nUHdw6GCZszJez9K67Df\"",
                "\"docusign=134e8b44-f6f4-408b-b0f0-9b5fccdb834a\"",
                "\"anthropic-domain-verification-ww1pen=XMLpZpclV7LHkzMQpMCpYzCGk\"",
                "\"brevo-code:9bcd75774fb55b22baf7c18bb249a879\"",
                "\"asv=e6e08661740e2c784499e3682a0f303c\"",
                "\"2H34Q8VH72QhUtCduv7OEbsvE1LLryylb1E9aZsVh4eaB37nLqpLM5B3UnMw86cOHU4n1RxuB2eCTfnoOCmODQ==\"",
                "\"atlassian-sending-domain-verification=d7bd07f1-665f-470e-93c1-bf27e5898d17\"",
                "\"1password-site-verification=ZA553LO4H5D7DLOSEEVMANPY7U\"",
                "\"cloudflare_dashboard_sso=b27c6f6f85f06174ca5bc1a3f9558834\"",
                "\"v=spf1 ip4:194.72.238.0/24 ip4:91.236.66.192/29 ip4:52.31.138.216/32 ip4:52.19.95.184/32 ip4:52.48.1.81/32 ip6:2a00:2381:ebdb::/64 mx include:_spf.google.com include:spf.protection.outlook.com include:25394294.spf06.hubspotemail.net -all\"",
                "\"anthropic-domain-verification-9cp84d=k4GUIpciFYaEwKsGL7RqsTQVO\""
            ],
            "NS": [
                "authns2.netcraft.com.",
                "authns1.netcraft.com."
            ],
            "SOA": [
                "authns1.netcraft.com. hostmaster.netcraft.com. 2026080700 14400 1800 604800 3600"
            ],
            "CAA": [
                "0 issue \"globalsign.com\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issue \"comodoca.com\"",
                "0 issue \"pki.goog\"",
                "0 issue \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issue \"letsencrypt.org\"",
                "0 issue \"amazon.com\"",
                "0 issuewild \"amazon.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "104.20.35.98",
            "172.66.147.145",
            "108.162.192.2"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:194.72.238.0/24 ip4:91.236.66.192/29 ip4:52.31.138.216/32 ip4:52.19.95.184/32 ip4:52.48.1.81/32 ip6:2a00:2381:ebdb::/64 mx include:_spf.google.com include:spf.protection.outlook.com include:25394294.spf06.hubspotemail.net -all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:netcraft@rua.netcraft.com; ruf=mailto:netcraft@ruf.netcraft.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.netcraft.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAutUtvwK/ijOIejGXWwq+Cl2umiU19nJu1u653eYOuZ2yLK8qdom1H1sPOyg4oKTG8AvUFS/DAiR86I1Nku0eX8PcbOyoG/tV6m2JpZd1zRdLqAlBFkMY7IkNlWdu1yBY/AdZrR/HRdBUsuJU0dQ5a8dghrGd4F4j+7uUMNzvJV98dcXgK6zf0PKQGDFKJLcaNuLS7RUjACBT62lNFFli6no8EmWT8Disj60G0PBrJeeAAf4GZOTCqCA7waZwmtxgSfdm8LwYORonxz/EYfxGyxc91MB4yjf8e1+Npn7pXgOeTKD6jUcsFgK9za1ksHBgbo3+j41uT/67GXOn3vTXjQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 4,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1;l=https://static.netcraft.com/bimi/bimi.svg;a=https://static.netcraft.com/bimi/cert.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "104.20.35.98",
                        "108.162.192.2",
                        "172.66.147.145"
                    ],
                    "time_ms": 164.95
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "104.20.35.98",
                        "108.162.192.2",
                        "172.66.147.145"
                    ],
                    "time_ms": 147.1
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "104.20.35.98",
                        "108.162.192.2",
                        "172.66.147.145"
                    ],
                    "time_ms": 163
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "104.20.35.98",
                        "108.162.192.2",
                        "172.66.147.145"
                    ],
                    "time_ms": 129.43
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "104.20.35.98",
                        "108.162.192.2",
                        "172.66.147.145"
                    ],
                    "time_ms": 148.33
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "netcraft.com",
        "valid_from": "2026-06-30T14:25:26-05:00",
        "valid_to": "2026-09-28T15:25:13-05:00",
        "days_remaining": 50,
        "san": [
            "netcraft.com",
            "*.netcraft.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://netcraft.com/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 07:18:53 GMT",
            "content-type": "text/plain; charset=UTF-8",
            "content-length": "16",
            "x-frame-options": "SAMEORIGIN",
            "referrer-policy": "same-origin",
            "cache-control": "private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
            "expires": "Thu, 01 Jan 1970 00:00:01 GMT",
            "server": "cloudflare",
            "cf-ray": "a284fd48c9dc7c0f-STL"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": true,
            "referrer-policy": true,
            "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://netcraft.com/",
        "title": "Edge IP Restricted | netcraft.com | Cloudflare",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "104.20.35.98": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "172.66.147.145": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "108.162.192.2": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mail-1a.netcraft.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 103.4,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4123.4,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4120.8,
                "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": 89.99
}