{
    "ok": true,
    "domain": "justice.cz",
    "generated_at": "2026-08-10T21:38:50-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 89,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 70,
            "security": 88,
            "network": 85,
            "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": 10,
                "lost_points": 0,
                "detail": "1 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": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "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": 0,
                "lost_points": 20,
                "detail": "0 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": "164 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": 23,
                "lost_points": 12,
                "detail": "6 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: justice.cz"
            },
            {
                "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": 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/1.1 200 "
            },
            {
                "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": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "1 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": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "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": "error",
                "title": "MX records",
                "detail": "0 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "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": "164 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": "6 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 23,
                "lost_points": 12
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: justice.cz",
                "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": "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/1.1 200 ",
                "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": [
                "194.213.41.170"
            ],
            "AAAA": [
                "2001:af0:ffee:200::c2d5:29aa"
            ],
            "CNAME": [],
            "MX": [],
            "TXT": [
                "\"v=spf1 ip4:194.213.41.82 ip4:194.213.41.83 ip4:194.213.41.84 ip4:194.213.41.2 include:spf.protection.outlook.com ~all\""
            ],
            "NS": [
                "nadns2.justice.cz.",
                "nadns4.justice.cz.",
                "nadns1.justice.cz.",
                "nadns3.justice.cz."
            ],
            "SOA": [
                "nadns1.justice.cz. root.servis.justice.cz. 1786346982 14400 3600 604800 86400"
            ],
            "CAA": [],
            "DS": [
                "54374 13 2 56DD41E4935B0DC8A81A173744159AE201094F4C372A6A0991C41FCA 249596B9"
            ],
            "DNSKEY": [
                "257 3 13 5W7HyFX+ZVenzkgllKaIIOqCmgv4SuYiVsXAgveySxqa3KnsB1IqH99d K1+Z+voQ2tnBRBlkgM+H4Y6Di/WwTg==",
                "256 3 13 dOAI9PH9tOxxWAkYHfW/GVfwQ4nY5W/0qWXg740lNoqvFxuiG9pntu5L 8GKx0R7x2Qa51EUdC+c5yVGnitem8w=="
            ],
            "RRSIG": [
                "A 13 2 600 20260819035108 20260805032240 20860 justice.cz. AwRaoCwT5Lp4hfiPljt8mhfPEfLiqQ2OW56Bl1je074DKxQ8FK5+iFzD yRON/Px+W6x96QJCjiLd7yRsxWuzMg==",
                "DNSKEY 13 2 3600 20260816172800 20260802171141 54374 justice.cz. Mj9L6meOKSedvJty/ZNOeO0D4zQUH6/fHIgOJxximBzjxNrVaGC9oUfu lbUDbgESzdqZ1sjTCYr7krQ5qKHaGA==",
                "SOA 13 2 600 20260824072942 20260810062942 20860 justice.cz. 4Vx0TwMuymGLOsw2NAWh4S/uOlzvyXx8d8PK+5O/beKIFRdkc80zvv5h 4V2bmkt83fF306TP3qIQJOrJuC0nBg==",
                "TXT 13 2 600 20260822014149 20260808004258 20860 justice.cz. rEYvDMzEgbnbaZvck16hiAbE3cPb+UiwlctORlPE6XIB8PBZPt1VnwFh jIm3+Nq4WqM0Tau9Hrl2swvLXv4myw==",
                "DS 13 2 3600 20260823054724 20260809041724 5166 cz. 1QSds5cf6XPXjUrHjFmepgvd8p7rA3zeLF8l8aAj6WQrE+u5NZe+I49o 2Uahu6Guk1/NVuyClPdFs6j3T+WmyQ=="
            ],
            "NSEC": [
                "_dmarc.justice.cz. A NS SOA TXT AAAA RRSIG NSEC DNSKEY CDS CDNSKEY"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "194.213.41.170"
        ],
        "ipv6": [
            "2001:af0:ffee:200::c2d5:29aa"
        ]
    },
    "mail": {
        "spf": "v=spf1 ip4:194.213.41.82 ip4:194.213.41.83 ip4:194.213.41.84 ip4:194.213.41.2 include:spf.protection.outlook.com ~all",
        "dmarc": "v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@servis.justice.cz; ruf=mailto:dmarc@servis.justice.cz; fo=1; adkim=r; aspf=r",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.justice.cz",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5sEUeajr78sycL4Pdt+Y+gz3dkeZVvM+52J+c3I1JPrqbpFOsCLot2KIKaJXX/2mkCh+Bkr/XV7ASw4yYsfqUUvB/rnbzchR3GuEzjgO/H2ZC20VB7+JIxVaTaqAO2x7+jiyRjQfmcGVPv/xFMGQkbTU75Nw2Xz3acb3WDo/bo3guzvLC19JXlFoFqz1wYtFG0CEIOZ4Klv8YxP3gqUDoqIPwjqLq4/YCma7czID+yWy+nmbKmy/tEPFgPDbCN6CJL0NMEsEChkgkgzDd/m/oVcEinTuUkiBg2krRPV4iW3KA6h0Ap8VQteHXPH4kaxNX5YTkgy/9C4nh5ckj8a+RQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "justice.cz",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "194.213.41.170"
                    ],
                    "time_ms": 50.28
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "194.213.41.170"
                    ],
                    "time_ms": 296.53
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "194.213.41.170"
                    ],
                    "time_ms": 427.04
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "194.213.41.170"
                    ],
                    "time_ms": 1112.65
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "194.213.41.170"
                    ],
                    "time_ms": 259.99
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "justice.gov.cz",
        "valid_from": "2026-01-22T18:00:00-06:00",
        "valid_to": "2027-01-22T17:59:59-06:00",
        "days_remaining": 164,
        "san": [
            "justice.gov.cz",
            "justice.cz",
            "msp.gov.cz",
            "portal.justice.cz",
            "www.justice.cz",
            "www.justice.gov.cz",
            "www.msp.gov.cz"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://msp.gov.cz/",
        "status": "HTTP/1.1 200 ",
        "http_version": "2",
        "headers": {
            "date": "Tue, 11 Aug 2026 02:38:41 GMT",
            "server": "Apache",
            "location": "https://msp.gov.cz/",
            "content-type": "text/html;charset=UTF-8",
            "set-cookie": "BIGipServer~Internal~MSp-PORTALAPL-80=rd2o00000000000000000000ffffac1ff407o80; path=/; Httponly",
            "strict-transport-security": "max-age=16070400",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN",
            "expires": "Thu, 01 Jan 1970 00:00:00 GMT",
            "cache-control": "private, no-cache, no-store, must-revalidate",
            "pragma": "no-cache",
            "content-security-policy": "upgrade-insecure-requests;default-src 'self' 'unsafe-inline' https://*.clarity.ms https://c.bing.com https://www.googletagmanager.com https://www.google.cz https://*.google-analytics.com https://*.analytics.google.com https://*.doubleclick.net;script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com https://*.clarity.ms;img-src 'self' 'unsafe-inline' data: https://*.clarity.ms https://c.bing.com https://www.googletagmanager.com https://www.google.cz;frame-src 'self' https://www.googletagmanager.com;object-src 'none'",
            "x-xss-protection": "1; mode=block",
            "referrer-policy": "strict-origin",
            "permissions-policy": "camera=(), geolocation=(), microphone=(), payment=(), usb=()"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Apache",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://msp.gov.cz/",
        "title": "Aktuality - Ministerstvo spravedlnosti České republiky - Portál justice",
        "description": "",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "194.213.41.170": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "justice.cz",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4017.2,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4020.7,
                "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
}