Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "03F89DA1120B287C7305028C3C209C7CE40A",
        "cert_status": "good",
        "this_update": "Apr 15 09:26:00 2024 GMT",
        "next_update": "Apr 22 09:25:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "03F89DA1120B287C7305028C3C209C7CE40A",
        "cert_status": "good",
        "this_update": "Apr 16 22:06:00 2024 GMT",
        "next_update": "Apr 23 22:05:58 2024 GMT"
    }
}

# Certificate of aalberts.jp

# OCSP response of aalberts.jp from OCSP Stapling

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