{
    "chat.tactsystem.co.jp": {
        "serial": "064071009E319F9D9206D12E686E8860D771",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "chat.tactsystem.co.jp",
        "port": 443,
        "subjectAltName": "DNS:chat.tactsystem.co.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/27 22:54:02",
        "expires_at": "2026/11/25 22:54:01",
        "today": "2026/09/28 09:48:18",
        "UTC": {
            "updated_at": "2026-08-27T13:54:02Z",
            "expires_at": "2026-11-25T13:54:01Z",
            "today": "2026-09-28T00:48:18Z"
        },
        "remaining_days": 58
    }
}