{
    "totsuka.gramin.jp": {
        "serial": "05D7A0E397643602333864678864FF99A721",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "totsuka.gramin.jp",
        "port": 443,
        "subjectAltName": "DNS:totsuka.gramin.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/09/23 19:04:44",
        "expires_at": "2026/12/22 19:04:43",
        "today": "2026/09/28 11:46:30",
        "UTC": {
            "updated_at": "2026-09-23T10:04:44Z",
            "expires_at": "2026-12-22T10:04:43Z",
            "today": "2026-09-28T02:46:30Z"
        },
        "remaining_days": 85
    }
}