Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "03B1381C72E77A069F323A78B1A8A443D4FA",
        "cert_status": "good",
        "this_update": "Apr 25 22:35:00 2024 GMT",
        "next_update": "May  2 22:34:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "03B1381C72E77A069F323A78B1A8A443D4FA",
        "cert_status": "good",
        "this_update": "Apr 27 13:45:00 2024 GMT",
        "next_update": "May  4 13:44:58 2024 GMT"
    }
}

# Certificate of totsuka.gramin.jp

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

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