Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "06A03497D577E2A9CB755D95FD959FFE7B8A",
        "cert_status": "good",
        "this_update": "May  8 22:16:00 2025 GMT",
        "next_update": "May 15 22:15:58 2025 GMT"
    },
    "OCSP-Responder": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    }
}

# Certificate of status.2b2tjb.jp

# OCSP response of status.2b2tjb.jp from OCSP Stapling

# OCSP response of status.2b2tjb.jp from OCSP responder (Let's Encrypt)