{
    "tsushin.seiryodenki.co.jp": {
        "serial": "05F4B4E2E6E248B379E68417FFF823409E09",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "tsushin.seiryodenki.co.jp",
        "port": 443,
        "subjectAltName": "DNS:tsushin.seiryodenki.co.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/09/26 10:14:31",
        "expires_at": "2026/12/25 10:14:30",
        "today": "2026/09/28 19:20:41",
        "UTC": {
            "updated_at": "2026-09-26T01:14:31Z",
            "expires_at": "2026-12-25T01:14:30Z",
            "today": "2026-09-28T10:20:41Z"
        },
        "remaining_days": 87
    }
}