Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "04C466A1C7F84F01DCD8B670420577050F79",
        "cert_status": "good",
        "this_update": "Apr 25 00:47:00 2024 GMT",
        "next_update": "May  2 00:46:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "04C466A1C7F84F01DCD8B670420577050F79",
        "cert_status": "good",
        "this_update": "Apr 28 11:09:00 2024 GMT",
        "next_update": "May  5 11:08:58 2024 GMT"
    }
}

# Certificate of www.g-star.co.jp

# OCSP response of www.g-star.co.jp from OCSP Stapling

# OCSP response of www.g-star.co.jp from OCSP responder (Let's Encrypt)