{
    "btnb.jp": {
        "serial": "0664B5E453BBD0D741C25B6B24E5A92FF888",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "btnb.jp",
        "port": 443,
        "subjectAltName": "DNS:btnb.jp, DNS:www.btnb.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/22 08:53:47",
        "expires_at": "2026/11/20 08:53:46",
        "today": "2026/09/28 10:31:53",
        "UTC": {
            "updated_at": "2026-08-21T23:53:47Z",
            "expires_at": "2026-11-19T23:53:46Z",
            "today": "2026-09-28T01:31:53Z"
        },
        "remaining_days": 52
    }
}