{
    "ok": true,
    "domain": "nla.gov.au",
    "generated_at": "2026-08-08T23:24:08-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 81,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 81,
            "network": 50,
            "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": "5 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "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": "60 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": 16,
                "lost_points": 19,
                "detail": "4 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: nla.gov.au"
            },
            {
                "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": "5 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "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": "60 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": "4 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 16,
                "lost_points": 19
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: nla.gov.au",
                "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": "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": [
                "192.102.239.32"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 nla-gov-au.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"atlassian-domain-verification=H7TggyJ5c7WygP7T36AZi6VoUrbhT4sHPaj4gnQ0OvBEsDSbDRhU105wp8h2uBMj\"",
                "\"MS=ms57340175\"",
                "\"cZ83yErsg4INnAmVaeD4EwYSrQ+cZLyxiGEEU1Y76wUBk0x+p71Adv24LXYHKfeEETXnWTcskq+ITNUgK+IdPw==\"",
                "\"google-site-verification=vnKBHeOytgo3Kv4BzfGixms733jYyky2rc8C2a4FhXo\"",
                "\"ZOOM_verify_oScA1GtLTYiqqRtsvnJRpw\"",
                "\"apple-domain-verification=0lpnzLDj1gf7Xsxi\"",
                "\"google-site-verification=RDVBED6zn0epVQkslGKmy0190K-hW3_AEvCsTLBcSFc\"",
                "\"slack-domain-verification=UnGR4V6jllO74pBcadwm2oo7haHFVPlsot3lpSef\"",
                "\"_dddabkl5t0sylvufjl498w3lls5t9qf\"",
                "\"google-site-verification=22n3NusTgBF1Z676SbNeHUhehIUSEsgPRRZfdZsG3_I\"",
                "\"v=spf1 include:_spf.createsend.com  include:spf.protection.outlook.com include:mailrelay.t1cloud.com ip4:192.102.239.0/24 ip4:203.4.200.9 ip4:202.129.143.17 \" \"include:outboundmail.blackbaud.net include:spf-ap.exlibrisgroup.com ip6:2603:10c6:220:1b1::12 -all\"",
                "\"Location=P\"",
                "\"google-site-verification=vUrNbcoYJqaSjqeAKxMH75zDD6NVm1Z0FQizHhrZrMk\"",
                "\"atlassian-domain-verification=nmViGVY/tEQ5C6C4/9MRI2zTwUiJbjmXyEjTGXz4GvnupdWiHOWoApaDT8OGwAgw\"",
                "\"sophos-domain-verification=d2a36d77c1d75afb3f42a7013fc858588438a5b950682c09b797329896290abd\"",
                "\"ahrefs-site-verification_2aaa26619ccdb102f839b4edfc5657278ab2609a181f083c3277c3e0dd0b847a\""
            ],
            "NS": [
                "ns1.aarnet.net.au.",
                "smtpgate.nla.gov.au.",
                "ns3.aarnet.net.au.",
                "ns1.nla.gov.au.",
                "ns2.aarnet.net.au."
            ],
            "SOA": [
                "ns1.nla.gov.au. root.ns1.nla.gov.au. 2026073014 10800 3600 604800 3600"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "192.102.239.32"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.createsend.com  include:spf.protection.outlook.com include:mailrelay.t1cloud.com ip4:192.102.239.0/24 ip4:203.4.200.9 ip4:202.129.143.17 include:outboundmail.blackbaud.net include:spf-ap.exlibrisgroup.com ip6:2603:10c6:220:1b1::12 -all",
        "dmarc": "v=DMARC1; p=none; ruf=mailto:postmaster@nla.gov.au",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.nla.gov.au",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDH3fBA9JvVAFo6NHtxAEKYMcvIA+UNlvAqbraQdxpV2NacQjajIrSRywsFvqJWYYefWh2hJVxbq3PcYDYrv8VRCG2DJePD3U7g9FN+2Rb4h314pGKSPKfqNTu6dZMQlgg4n49DUVwtVW67/pWVRR7mKn2xyS7ZWryX+xv3MmXmswIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "nla.gov.au",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "192.102.239.32"
                    ],
                    "time_ms": 41
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "192.102.239.32"
                    ],
                    "time_ms": 226.51
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "192.102.239.32"
                    ],
                    "time_ms": 210.23
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "192.102.239.32"
                    ],
                    "time_ms": 819.6
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "192.102.239.32"
                    ],
                    "time_ms": 124.13
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "www.nla.gov.au",
        "valid_from": "2026-07-10T09:08:43-05:00",
        "valid_to": "2026-10-08T09:08:42-05:00",
        "days_remaining": 60,
        "san": [
            "code.nla.gov.au",
            "library.gov.au",
            "nla.gov.au",
            "www.nla.gov.au"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.library.gov.au/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "server": "nginx",
            "date": "Sun, 09 Aug 2026 04:23:57 GMT",
            "content-type": "text/html; charset=UTF-8",
            "location": "https://www.library.gov.au",
            "content-length": "314273",
            "content-security-policy-report-only": "frame-src 'self' syndicatedsearch.goog *.google.com *.youtube.com vimeo.com *.vimeo.com *.podbean.com static.addtoany.com *.blackbaudhosting.com js.createsend1.com *.createsend.com *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js; object-src 'none'; script-src 'self' 'report-sample' 'unsafe-eval' *.googleadservices.com app.purechat.com app-script.monsido.com connect.facebook.net cdnjs.cloudflare.com static.addtoany.com polyfill.io *.googletagmanager.com *.google-analytics.com *.google.com www.gstatic.com cdn.jsdelivr.net *.hotjar.com *.gtranslate.net *.blackbaudhosting.com js.createsend1.com www.createsend.com *.googleapis.com *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com https://www.google.com; script-src-elem 'self' 'unsafe-inline' *.googleadservices.com app.purechat.com app-script.monsido.com connect.facebook.net cdnjs.cloudflare.com static.addtoany.com polyfill.io *.googletagmanager.com *.google-analytics.com *.google.com www.gstatic.com cdn.jsdelivr.net *.hotjar.com *.gtranslate.net *.blackbaudhosting.com js.createsend1.com *.createsend.com www.createsend.com *.googleapis.com *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js *.simpli.fi https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com https://www.google.com; style-src 'self' 'report-sample' 'unsafe-inline' *.googleapis.com *.gstatic.com *.createsend1.com *.createsend.com *.blackbaudhosting.com *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js cdnjs.cloudflare.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com; worker-src 'self'; base-uri 'self'; form-action 'self' www.createsend.com js.createsend1.com *.blackbaudhosting.com *.nla.gov.au *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js; frame-ancestors 'self'",
            "content-language": "en",
            "content-security-policy": "object-src 'none'; script-src * 'report-sample' 'unsafe-inline' 'unsafe-eval'; script-src-elem 'self' 'unsafe-inline' *.googleadservices.com app.purechat.com app-script.monsido.com connect.facebook.net cdnjs.cloudflare.com static.addtoany.com polyfill.io *.googletagmanager.com *.google-analytics.com *.google.com www.gstatic.com cdn.jsdelivr.net *.hotjar.com *.gtranslate.net js.createsend1.com www.createsend.com *.blackbaudhosting.com *.googleapis.com *.payments.blackbaud.com payments.blackbaud.com/Checkout/bbCheckout.2.0.js *.simpli.fi https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com https://www.google.com; style-src * 'report-sample' 'unsafe-inline'; worker-src 'self'; base-uri 'self'; form-action 'self' www.createsend.com *.blackbaudhosting.com js.createsend1.com *.nla.gov.au *.payments.blackbaud.com; frame-ancestors 'self'",
            "etag": "\"1786248952\"",
            "expires": "Sun, 19 Nov 1978 05:00:00 GMT",
            "last-modified": "Sun, 09 Aug 2026 04:15:52 GMT",
            "traceresponse": "00-18ca0807eb1bb94f571368acad223d9e-ff6d40d1d79a3ecf-01",
            "x-content-type-options": "nosniff",
            "x-debug-info": "eyJyZXRyaWVzIjowfQ==",
            "x-drupal-dynamic-cache": "MISS",
            "x-frame-options": "SAMEORIGIN",
            "x-platform-cluster": "siyeb5z3zotbi-master-7rqtwti",
            "x-platform-processor": "vmdyk75halyzemjn5kwgfkpnku",
            "x-platform-router": "xxs6cuh2yqm4rwjiuwvjkyqcwm",
            "accept-ranges": "bytes",
            "age": "405",
            "x-served-by": "cache-syd10141-SYD, cache-stl760055-STL",
            "x-cache": "HIT, MISS",
            "x-cache-hits": "4, 0",
            "vary": "Cookie, Accept-Encoding",
            "cache-control": "no-store, no-cache, must-revalidate, max-age=0",
            "strict-transport-security": "max-age=31557600"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "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": "nginx",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.library.gov.au/",
        "title": "Home | National Library of Australia (NLA)",
        "description": "",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "192.102.239.32": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "nla-gov-au.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 20.3,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4013.2,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4011,
                "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": 87.06
}