Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "0332D3BBAE851D471840A801E44809322E45",
        "cert_status": "good",
        "this_update": "Apr 26 21:57:00 2024 GMT",
        "next_update": "May  3 21:56:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "0332D3BBAE851D471840A801E44809322E45",
        "cert_status": "good",
        "this_update": "Apr 27 18:51:00 2024 GMT",
        "next_update": "May  4 18:50:58 2024 GMT"
    }
}

# Certificate of www.nihondensi.co.jp

# OCSP response of www.nihondensi.co.jp from OCSP Stapling

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