{
    "ok": true,
    "domain": "radissonblu.com",
    "generated_at": "2026-08-10T04:15:36-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 68,
        "label": "Fair",
        "categories": {
            "dns": 60,
            "mail": 90,
            "security": 73,
            "network": 50,
            "availability": 60
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "0 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "6 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 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": "64 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": 30,
                "lost_points": 0,
                "detail": "PTR: a23-193-174-147.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": 0,
                "lost_points": 40,
                "detail": "HTTP/2 403 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
            }
        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "1 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "6 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "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": "1 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": "64 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": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: a23-193-174-147.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": "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": [
                "23.193.174.147"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 radissonhotels.in.tmes.trendmicro.eu."
            ],
            "TXT": [
                "\"amazonses:0VILBpCiSvHeloGNd2PgrDwyH/17xKedZw3YvnEDjN8=\"",
                "\"facebook-domain-verification=p55knpdcu3606kisp28o9yqx9nhmp9\"",
                "\"knowbe4-site-verification=a15db17b6e62b1ded7a9363b19d90606\"",
                "\"p6Hagizz/jzPsfyT9a8NP08/6MLAhv3zoZOT8njUiuk=\"",
                "\"tmes=56c4d4fccc08e152639581db45dda4a1\"",
                "\"adobe-idp-site-verification=9315089c4b3efc289f8a4784eda956fdff914eace9dcc8b19ae15233ea22dfb3\"",
                "\"atlassian-domain-verification=KX2aLAPZ1iNXTguqChaB9yaOzVmpXWkkjqN68yZOjyaxXYfivmXNjBk53KpUpudc\"",
                "\"MS=ms52401975\"",
                "\"v=spf1 mx:radissonblu.com include:spf.rezidor.com include:spf.protection.outlook.com include:sendgrid.net include:spf.tmes.trendmicro.com include:spf_3a.oracleindustry.com \" \" ip4:199.167.217.90 ip4:209.242.69.231 ip4:80.196.100.205/32 ip4:80.196.100.206/32 ip4:195.78.71.30/31 ip4:213.138.147.128/27 ip4:193.180.231.67/32 ip4:54.240.88.216/30 ip4:52.208.166.252/32 \" \" ip4:54.246.247.240/28 ip4:54.77.200.126/32 ip4:54.154.234.46/32 ip4:54.72.85.15/32 ip4:23.251.238.30/31 ip4:23.251.238.32/31 ip4:216.117.108.0/24 ip4:216.117.109.0/24 ip4:216.117.110.0/24 -all\""
            ],
            "NS": [
                "a4-67.akam.net.",
                "a8-65.akam.net.",
                "a28-65.akam.net.",
                "a3-66.akam.net.",
                "a1-234.akam.net.",
                "a7-64.akam.net."
            ],
            "SOA": [
                "a1-234.akam.net. postmaster.radissonblu.com. 2022070735 600 3600 604800 3600"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "23.193.174.147"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 mx:radissonblu.com include:spf.rezidor.com include:spf.protection.outlook.com include:sendgrid.net include:spf.tmes.trendmicro.com include:spf_3a.oracleindustry.com  ip4:199.167.217.90 ip4:209.242.69.231 ip4:80.196.100.205/32 ip4:80.196.100.206/32 ip4:195.78.71.30/31 ip4:213.138.147.128/27 ip4:193.180.231.67/32 ip4:54.240.88.216/30 ip4:52.208.166.252/32  ip4:54.246.247.240/28 ip4:54.77.200.126/32 ip4:54.154.234.46/32 ip4:54.72.85.15/32 ip4:23.251.238.30/31 ip4:23.251.238.32/31 ip4:216.117.108.0/24 ip4:216.117.109.0/24 ip4:216.117.110.0/24 -all",
        "dmarc": "v=DMARC1; p=none; rua=mailto:protecting.rhg@radissonhotels.com; ruf=mailto:protecting.rhg@radissonhotels.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.radissonblu.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6+zlPCA6mkC0LwYuIjD8LVMDrdx/T7XuWoHUEhoTTcwrXOVWxIiB4fvs0gZ0NnJQg54teE/eaOcfX7yMLGjXbUOLSu7P8cwPo7ecaw4CVHKAqf7w6S9QvSirmdk9kbLqo/TPt7Lia+dXygxHpUKks5lAjBdWjPJttrEMMtUHlmQIDAQAB; n=1024,1457683958,1",
        "spf_analysis": {
            "valid": true,
            "lookups": 6,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "a23-193-174-147.deploy.static.akamaitechnologies.com",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "23.193.174.147"
                    ],
                    "time_ms": 47.23
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "23.193.174.147"
                    ],
                    "time_ms": 42.74
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "104.94.76.19"
                    ],
                    "time_ms": 50.28
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "23.193.174.147"
                    ],
                    "time_ms": 205.17
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "69.192.22.188"
                    ],
                    "time_ms": 42.89
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "san1.radissonhotels.com",
        "valid_from": "2025-09-22T19:00:00-05:00",
        "valid_to": "2026-10-13T18:59:59-05:00",
        "days_remaining": 64,
        "san": [
            "san1.radissonhotels.com",
            "*.radissonhotels.com",
            "*.radissonhotels.net",
            "book.radissonred.com",
            "countryinn.com",
            "countryinns.com",
            "countryinns.mx",
            "looktobook.com",
            "m.countryinns.com",
            "m.parkinn.com",
            "m.parkplaza.com",
            "m.radisson.com",
            "m.radissonrewards.com",
            "parkinn.cn",
            "parkinn.co.uk",
            "parkinn.com",
            "parkinn.de",
            "parkinn.dk",
            "parkinn.fr",
            "parkinn.se",
            "parkinnhotell.no",
            "parkplaza.co.uk",
            "parkplaza.com",
            "parkplaza.de",
            "parkplaza.es",
            "parkplaza.fr",
            "parkplaza.nl",
            "radisson.cn",
            "radisson.com",
            "radissonblu-edwardian.com",
            "radissonblu.com",
            "radissoncollection.com",
            "radissonhotels.com",
            "radissonhotels.net",
            "radissonred.com",
            "radissonrewards.com",
            "www.countryinn.com",
            "www.countryinns.com",
            "www.countryinns.mx",
            "www.looktobook.com",
            "www.parkinn.cn",
            "www.parkinn.co.uk",
            "www.parkinn.com",
            "www.parkinn.de",
            "www.parkinn.dk",
            "www.parkinn.fr",
            "www.parkinn.se",
            "www.parkinnhotell.no",
            "www.parkplaza.co.uk",
            "www.parkplaza.com",
            "www.parkplaza.de",
            "www.parkplaza.es",
            "www.parkplaza.fr",
            "www.parkplaza.nl",
            "www.radisson.cn",
            "www.radisson.com",
            "www.radissonblu-edwardian.com",
            "www.radissonblu.com",
            "www.radissoncollection.com",
            "www.radissonred.com",
            "www.radissonrewards.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.radissonhotels.com/en-us/brand/radisson-blu",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "server": "AkamaiGHost",
            "content-length": "12056",
            "location": "https://www.radissonhotels.com/en-us/brand/radisson-blu",
            "date": "Mon, 10 Aug 2026 09:15:28 GMT",
            "connection": "keep-alive",
            "accept-ranges": "bytes",
            "content-type": "text/html",
            "etag": "\"32cd5fdbe90db080a103139306ba5d16:1781021387.013205\"",
            "last-modified": "Tue, 09 Jun 2026 16:09:47 GMT",
            "expires": "Mon, 10 Aug 2026 09:15:28 GMT",
            "cache-control": "max-age=0, no-cache, no-store",
            "pragma": "no-cache",
            "alt-svc": "h3=\":443\"; ma=93600",
            "content-security-policy": "upgrade-insecure-requests",
            "strict-transport-security": "max-age=86400 ; includeSubDomains",
            "server-timing": "ak_p; desc=\"1786353327926_399594261_1976448184_9520_1042_22_0_15\";dur=1"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "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": "AkamaiGHost",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.radissonhotels.com/en-us/brand/radisson-blu",
        "title": "Access Restricted | Radisson Hotel Group",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "23.193.174.147": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "radissonhotels.in.tmes.trendmicro.eu",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.8,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.7,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4019,
                "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": 85.21
}