Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "04813E769C832D95A031943A00F9BBFF944C",
        "cert_status": "good",
        "this_update": "Apr 27 17:19:00 2024 GMT",
        "next_update": "May  4 17:18:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "04813E769C832D95A031943A00F9BBFF944C",
        "cert_status": "good",
        "this_update": "Apr 28 18:04:00 2024 GMT",
        "next_update": "May  5 18:03:58 2024 GMT"
    }
}

# Certificate of z.epm.jp

# OCSP response of z.epm.jp from OCSP Stapling

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