Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "03801DD10DE2E4052EF2C0543DD54C50FE13",
        "cert_status": "good",
        "this_update": "Apr 23 00:35:00 2024 GMT",
        "next_update": "Apr 30 00:34:58 2024 GMT"
    },
    "OCSP-Responder": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    }
}

# Certificate of tokyo-chumon.apotto.jp

# OCSP response of tokyo-chumon.apotto.jp from OCSP Stapling

# OCSP response of tokyo-chumon.apotto.jp from OCSP responder (Let's Encrypt)