{
    "ok": true,
    "domain": "hopin.com",
    "generated_at": "2026-08-10T15:16:36-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 76,
        "label": "Good",
        "categories": {
            "dns": 75,
            "mail": 80,
            "security": 77,
            "network": 20,
            "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": "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": "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": 0,
                "lost_points": 20,
                "detail": "No tested DKIM selector responded."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0,
                "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": "35 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": 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": 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": "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": "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": "error",
                "title": "DKIM",
                "detail": "No tested DKIM selector responded.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "level": "ok",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "35 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": "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": "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": [
                "198.202.211.1"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "5 alt1.aspmx.l.google.com.",
                "10 alt4.aspmx.l.google.com.",
                "1 aspmx.l.google.com.",
                "5 alt2.aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com."
            ],
            "TXT": [
                "\"box-domain-verification=d37d4f5a6c5a31ba483891680303449e338744080f8bc91a1d593d5ca8026638\"",
                "\"segment-site-verification=nwp1utdjhCBSVIWtb8o4vrnRnCjYVFB5\"",
                "\"notion-domain-verification=yubHrGCaaLUwpUaoQPBufQ3AVQ6IASANKzDL67JHuPV\"",
                "\"google-site-verification=fJoO3WrkVfyK8JjwM7oN7KOxnpjy6UncTFssEJSOsrg\"",
                "\"docusign=8bc9650b-08bb-4b63-8637-dd6e9054346a\"",
                "\"addevent=verification\"",
                "\"asv=3dbb2c5f57a311bcd68ed582f5894ae4\"",
                "\"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all\"",
                "\"google-site-verification=AJhpbKg8svaZTRHRXNSItNKDZ_cbT3rGT_c8Axl4MCg\"",
                "\"atlassian-domain-verification=iASXXs8Z9w8OXRJWklQ6hzl1mF/xzrbwnQ2JReK6UTaPLTBrB9TLUYR/4INgSyEl\"",
                "\"google-site-verification=lx9FNTRH9k0kmAdImw4FkTRmrjP40mgb5WoK7Gse2o4\"",
                "\"google-site-verification=Fc0bYsGHQQzqpGFaKn5QJCeW2YJqqMdl2RLdEYvkPYI\"",
                "\"google-site-verification=-0VfErInm7l6S1MUQ6rUtrVSqFjZcNpR5-X5HIZ_kqk\"",
                "\"knowbe4-site-verification=6ab249964ef2f2b265f6d4436d8b4791\"",
                "\"google-site-verification=nTp5YCy-u6X23djxpx6ky2ys4XBuJIYwYxh02UUjUfo\"",
                "\"google-site-verification=S_p5Qca6TNGMV29DHrWzO6o6ao0iarhAOaNmaV5UYGk\"",
                "\"google-site-verification=s7RobG9oIN7d3EJhiLyrDrUy6eQCww1rZZdWuK-l30o\"",
                "\"google-site-verification=ZssaoaaLTFPAcWhN0tVg-BmtToq8bIeznMoO30cXckw\"",
                "\"google-site-verification=bFJCRNusq5rdH8XYGLezuUjyXgQfgITA1_mXVqQg8jo\"",
                "\"facebook-domain-verification=grapin1p0ssux2sl7uo3gb6vo5f1nm\"",
                "\"google-site-verification=AvPQ407JvrrE60_kyRLh-Mhlib-pjgL9n4F0spoHg0Y\"",
                "\"hubspot-developer-verification=Y2YxYjAwYzAtYWJiYy00OTI2LWIzNmYtNzE3MmI1Nzk4YWE3\"",
                "\"miro-verification=440b408427352cf0b43d4ac03264aa75c5b46099\"",
                "\"MS=ms11377262\"",
                "\"google-site-verification=7kMgD8onzJkidtfaG2QE2Eqje9R9VjAcosT-hYcocKg\"",
                "\"atlassian-sending-domain-verification=9b2649ea-f95d-442d-9ecb-55ee2a659329\"",
                "\"apple-domain-verification=WVJdUNDy0uUSkWFc\"",
                "\"google-site-verification=2bClwR5ob2qmtJ-CVEYqff3OQ_9_B7B4jhrPRpBpmAE\"",
                "\"mongodb-site-verification=mGM94w83aPMexmB3pNY5m6jwonYmcGNf\"",
                "\"ZOOM_verify_B8KbWnD5Sl-mDgHKgUKvkw\"",
                "\"zapier-domain-verification-challenge=63ac5a45-77a1-4ac3-a2fc-25bf4bd4dff7\""
            ],
            "NS": [
                "katja.ns.cloudflare.com.",
                "henry.ns.cloudflare.com."
            ],
            "SOA": [
                "henry.ns.cloudflare.com. dns.cloudflare.com. 2411125273 10000 2400 604800 1800"
            ],
            "CAA": [
                "0 issue \"awstrust.com\"",
                "0 issue \"comodoca.com\"",
                "0 iodef \"mailto:secops@hopin.com\"",
                "0 issuewild \"comodoca.com\"",
                "0 issue \"ssl.com\"",
                "0 issuewild \"letsencrypt.org\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"letsencrypt.org\"",
                "0 issue \"amazon.com\"",
                "0 issuewild \"awstrust.com\"",
                "0 issuewild \"ssl.com\"",
                "0 issue \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issuewild \"amazon.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "198.202.211.1"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all",
        "dmarc": "v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc-report@hopin.com; ruf=mailto:dmarc-report@hopin.com; fo=1:s; rf=afrf",
        "dkim_selector": "x",
        "dkim_host": "",
        "dkim": "",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "v=STSv1; id=20190425085700",
        "tls_rpt": "v=TLSRPTv1; rua=mailto:tls-report@hopin.to"
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "198.202.211.1"
                    ],
                    "time_ms": 91.63
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "198.202.211.1"
                    ],
                    "time_ms": 59.72
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "198.202.211.1"
                    ],
                    "time_ms": 47.37
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "198.202.211.1"
                    ],
                    "time_ms": 54.1
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "198.202.211.1"
                    ],
                    "time_ms": 84.26
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "hopin.com",
        "valid_from": "2026-06-16T23:55:56-05:00",
        "valid_to": "2026-09-15T00:55:44-05:00",
        "days_remaining": 35,
        "san": [
            "hopin.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://hopin.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Mon, 10 Aug 2026 20:16:28 GMT",
            "content-type": "text/html; charset=utf-8",
            "set-cookie": "_cfuvid=Ad3beY7IB1EXSwqymEtZ0a5ZysIVD.GnWPt5vZymSNU-1786392988.340424-1.0.1.1-2dE5Dunh_Jin6THJLFkrMUGc1I4AqE_ySuKGjTQH4oY; HttpOnly; SameSite=None; Secure; Path=/; Domain=hopin.com",
            "cf-ray": "a291adb11d8e7f2f-STL",
            "cf-cache-status": "HIT",
            "age": "127601",
            "last-modified": "Sun, 09 Aug 2026 13:31:39 GMT",
            "server": "cloudflare",
            "strict-transport-security": "max-age=31536000",
            "vary": "accept-encoding",
            "content-security-policy": "frame-ancestors 'self'",
            "surrogate-control": "max-age=432000",
            "surrogate-key": "hopin.com 63696c1ead1d4f3e79645931 pageId:63696c1ead1d4f3192645932 636a2202d15e71d41f9596a8",
            "x-frame-options": "SAMEORIGIN",
            "x-lambda-id": "f28fac78-9627-458e-870f-ec85950f1edc",
            "x-wf-region": "us-east-1",
            "alt-svc": "h3=\":443\"; ma=86400"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": false,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://hopin.com/",
        "title": "Hopin is now RingCentral Events",
        "description": "Run engaging webinar and event experiences that reflect your brand, build community, and create a lasting impression on your audience.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "198.202.211.1": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "alt1.aspmx.l.google.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.7,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.2,
                "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": 96.64
}