# Check OCSP Stapling and OCSP (from Responder)

• Result of accessing to https://mailinglist.kumatta.jp

{
    "OCSP-Stapling": {
        "serial": "06463806689789473D02043ECCA4116640A1",
        "cert_status": "good",
        "this_update": "May  4 20:34:00 2025 GMT",
        "next_update": "May 11 20:33:58 2025 GMT"
    },
    "OCSP-Responder": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    }
}

# Certificate of mailinglist.kumatta.jp

# OCSP response of mailinglist.kumatta.jp from OCSP Stapling

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