{
    "r.mail.umaps.co.jp": {
        "serial": "05BC9E980E4BAF469359CD6FDC9752A41D98",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "r.mail.umaps.co.jp",
        "port": 443,
        "subjectAltName": "DNS:r.mail.umaps.co.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/16 00:59:18",
        "expires_at": "2026/11/14 00:59:17",
        "today": "2026/09/28 09:11:57",
        "UTC": {
            "updated_at": "2026-08-15T15:59:18Z",
            "expires_at": "2026-11-13T15:59:17Z",
            "today": "2026-09-28T00:11:57Z"
        },
        "remaining_days": 46
    }
}