{
    "utsunomiyagakudou.entotu.jp": {
        "serial": "06D706B29BE527E00570D20DF82DE76BBE96",
        "OCSP_serial": null,
        "OCSP_cert_status": null,
        "OCSP_this_update": null,
        "OCSP_next_update": null,
        "domainName": "utsunomiyagakudou.entotu.jp",
        "port": 443,
        "subjectAltName": "DNS:utsunomiyagakudou.entotu.jp",
        "is_valid": true,
        "CA": "Let's Encrypt",
        "updated_at": "2026/08/08 02:21:37",
        "expires_at": "2026/11/06 02:21:36",
        "today": "2026/09/28 09:49:52",
        "UTC": {
            "updated_at": "2026-08-07T17:21:37Z",
            "expires_at": "2026-11-05T17:21:36Z",
            "today": "2026-09-28T00:49:52Z"
        },
        "remaining_days": 38
    }
}