Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "0343709CAA0142E8C15619F9F7497D4C991D",
        "cert_status": "good",
        "this_update": "Apr 15 14:13:00 2024 GMT",
        "next_update": "Apr 22 14:12:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    }
}

# Certificate of ap.arinkodayo.jp

# OCSP response of ap.arinkodayo.jp from OCSP Stapling

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