Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "039C9B62FAA0CB5DF6F65399FB8D5FDAD5E0",
        "cert_status": "good",
        "this_update": "Apr 26 22:35:00 2024 GMT",
        "next_update": "May  3 22:34:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "039C9B62FAA0CB5DF6F65399FB8D5FDAD5E0",
        "cert_status": "good",
        "this_update": "Apr 28 00:01:00 2024 GMT",
        "next_update": "May  5 00:00:58 2024 GMT"
    }
}

# Certificate of nbb.gramin.jp

# OCSP response of nbb.gramin.jp from OCSP Stapling

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