{
    "blackbox.ctb-mon.dev.ksdm.jp": {
        "serial": "069C5A172FD3CDA9A8FE5CB66590837B0EA1",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "blackbox.ctb-mon.dev.ksdm.jp",
        "port": 443,
        "subjectAltName": "DNS:blackbox.ctb-mon.dev.ksdm.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/07 08:07:21",
        "expires_at": "2026/11/05 08:07:20",
        "today": "2026/09/28 11:45:20",
        "UTC": {
            "updated_at": "2026-08-06T23:07:21Z",
            "expires_at": "2026-11-04T23:07:20Z",
            "today": "2026-09-28T02:45:20Z"
        },
        "remaining_days": 37
    }
}