Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "042F34979176116CEBAF47E85A79EF4FD35A",
        "cert_status": "good",
        "this_update": "Nov 21 06:28:00 2024 GMT",
        "next_update": "Nov 28 06:27:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    }
}

# Certificate of halfen.jp

# OCSP response of halfen.jp from OCSP Stapling

# OCSP response of halfen.jp from OCSP responder (Let's Encrypt)