Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "0393237E91EBC119649C27873A743B2F93B3",
        "cert_status": "good",
        "this_update": "Apr 24 11:25:00 2024 GMT",
        "next_update": "May  1 11:24:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "0393237E91EBC119649C27873A743B2F93B3",
        "cert_status": "good",
        "this_update": "Apr 26 06:29:00 2024 GMT",
        "next_update": "May  3 06:28:58 2024 GMT"
    }
}

# Certificate of btmf.co.jp

# OCSP response of btmf.co.jp from OCSP Stapling

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