{
    "generated_at": "2026-08-18T06:41:57+00:00",
    "source": {
        "list": "Tranco",
        "list_id": "K9L5W",
        "list_date": "2026-08-17",
        "list_url": "https://tranco-list.eu/list/K9L5W",
        "filter": "Every domain ending in .au"
    },
    "coverage": {
        "domains_in_list": 8376,
        "handshake_ok": 7669,
        "no_tls_on_443": 357,
        "unresolvable": 350
    },
    "grades": {
        "A+": 5116,
        "A": 588,
        "B": 1737,
        "C": 10,
        "F": 218
    },
    "cas": {
        "Let's Encrypt": 3968,
        "Google Trust Services": 1749,
        "Amazon": 683,
        "DigiCert": 673,
        "Sectigo": 265,
        "GoDaddy": 110,
        "GlobalSign": 93,
        "ZeroSSL": 18,
        "SSL Corporation": 14,
        "Entrust": 14,
        "Corporation Service Company": 13,
        "Certainly": 11,
        "Verokey": 10,
        "The Trustico Group Ltd": 5,
        "GoGetSSL": 5,
        "Cloudflare": 5,
        "cPanel, Inc.": 4,
        "Gandi SAS": 3,
        "Microsoft": 2,
        "Plesk": 2,
        "sni-support-required-for-valid-ssl": 2,
        "flexweb.com.au": 1,
        "*.etdc.net.au": 1,
        "LS1": 1,
        "WoTrus CA Limited": 1,
        "74-91-194-153.cprapid.com": 1,
        "ip-172-31-27-55.us-east-2.compute.internal": 1,
        "dnsrecord.com.au": 1,
        "SSL2BUY EMEA LLC": 1,
        "Gandi": 1,
        "TRAEFIK DEFAULT CERT": 1,
        "*.adam.com.au": 1,
        "wrxclubqld.org.au": 1,
        "REX Software": 1,
        "The USERTRUST Network": 1,
        "CentralNic Luxembourg S\u00e0rl": 1,
        "localhost": 1,
        "fwd02-san.trellian.com": 1,
        "EMX Client Location": 1,
        "fcusasoccer.com": 1,
        "TrustAsia Technologies, Inc.": 1
    },
    "protocols": {
        "1.0": 1634,
        "1.1": 1706,
        "1.2": 7568,
        "1.3": 6874
    },
    "protocol_summary": {
        "deprecated_enabled": 1709,
        "modern_only": 5947,
        "no_tls_13": 795
    },
    "lifetimes": {
        "Up to 10 days": 0,
        "11 to 47 days": 17,
        "48 to 100 days": 5813,
        "101 to 200 days": 993,
        "201 to 398 days": 836,
        "Over 398 days": 10
    },
    "median_lifetime_days": 89,
    "faults": {
        "expired": 52,
        "untrusted_chain": 224,
        "hostname_mismatch": 150,
        "self_signed": 17,
        "expiring_7_days": 10
    },
    "shape": {
        "wildcard": 3294,
        "median_san": 2
    },
    "cloudflare": {
        "resolved": 7669,
        "behind_cloudflare": 2197,
        "cf_deprecated": 1368,
        "other": 5472,
        "other_deprecated": 341,
        "deprecated_total": 1709,
        "deprecated_on_cf": 1368
    },
    "by_class": {
        "com.au": {
            "scanned": 5868,
            "tls13": 5184,
            "deprecated": 1097,
            "lets_encrypt": 2905,
            "expired": 41,
            "a_plus": 4074,
            "cloudflare": 1482
        },
        "au (direct)": {
            "scanned": 523,
            "tls13": 515,
            "deprecated": 446,
            "lets_encrypt": 443,
            "expired": 0,
            "a_plus": 67,
            "cloudflare": 450
        },
        "org.au": {
            "scanned": 406,
            "tls13": 386,
            "deprecated": 76,
            "lets_encrypt": 186,
            "expired": 2,
            "a_plus": 301,
            "cloudflare": 144
        },
        "gov.au": {
            "scanned": 363,
            "tls13": 334,
            "deprecated": 15,
            "lets_encrypt": 182,
            "expired": 0,
            "a_plus": 311,
            "cloudflare": 31
        },
        "net.au": {
            "scanned": 253,
            "tls13": 220,
            "deprecated": 42,
            "lets_encrypt": 159,
            "expired": 8,
            "a_plus": 164,
            "cloudflare": 28
        },
        "edu.au": {
            "scanned": 237,
            "tls13": 216,
            "deprecated": 31,
            "lets_encrypt": 81,
            "expired": 1,
            "a_plus": 182,
            "cloudflare": 56
        },
        "asn.au": {
            "scanned": 15,
            "tls13": 15,
            "deprecated": 2,
            "lets_encrypt": 8,
            "expired": 0,
            "a_plus": 13,
            "cloudflare": 6
        },
        "id.au": {
            "scanned": 4,
            "tls13": 4,
            "deprecated": 0,
            "lets_encrypt": 4,
            "expired": 0,
            "a_plus": 4,
            "cloudflare": 0
        }
    },
    "by_rank": {
        "Top 100": {
            "scanned": 100,
            "tls13": 82,
            "deprecated": 14,
            "a_plus": 68
        },
        "Rest of list": {
            "scanned": 7569,
            "tls13": 6792,
            "deprecated": 1695,
            "a_plus": 5048
        }
    }
}