{
    "stgrande.co.jp": {
        "serial": "0685633D30793FE5374E1D3D4A346C76024B",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "stgrande.co.jp",
        "port": 443,
        "subjectAltName": "DNS:stgrande.co.jp, DNS:www.stgrande.co.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/14 06:09:15",
        "expires_at": "2026/11/12 06:09:14",
        "today": "2026/09/28 13:50:37",
        "UTC": {
            "updated_at": "2026-08-13T21:09:15Z",
            "expires_at": "2026-11-11T21:09:14Z",
            "today": "2026-09-28T04:50:37Z"
        },
        "remaining_days": 44
    }
}