{
    "www.ryuk.co.jp": {
        "serial": "063ED066CFE3DCC35EC2B1DDA73378FD51E2",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "www.ryuk.co.jp",
        "port": 443,
        "subjectAltName": "DNS:www.ryuk.co.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/09/23 03:01:48",
        "expires_at": "2026/12/22 03:01:47",
        "today": "2026/09/29 13:48:37",
        "UTC": {
            "updated_at": "2026-09-22T18:01:48Z",
            "expires_at": "2026-12-21T18:01:47Z",
            "today": "2026-09-29T04:48:37Z"
        },
        "remaining_days": 83
    }
}