{
    "1.j.gramin.jp": {
        "serial": "05A35C2F761511BB2039EDAF7390490F5401",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "1.j.gramin.jp",
        "port": 443,
        "subjectAltName": "DNS:1.j.gramin.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/09/24 07:04:42",
        "expires_at": "2026/12/23 07:04:41",
        "today": "2026/09/28 13:06:30",
        "UTC": {
            "updated_at": "2026-09-23T22:04:42Z",
            "expires_at": "2026-12-22T22:04:41Z",
            "today": "2026-09-28T04:06:30Z"
        },
        "remaining_days": 85
    }
}