Welcome to OCSP Checker.

# Check OCSP Stapling and OCSP (from Responder)

{
    "OCSP-Stapling": {
        "serial": "",
        "cert_status": "",
        "this_update": "",
        "next_update": ""
    },
    "OCSP-Responder": {
        "serial": "03C4B9004667FD4E067ADD113B3A6B388DEF",
        "cert_status": "good",
        "this_update": "Apr 28 13:00:00 2024 GMT",
        "next_update": "May  5 12:59:58 2024 GMT"
    }
}

# Certificate of ik1-447-55880.vs.sakura.ne.jp

# OCSP response of ik1-447-55880.vs.sakura.ne.jp from OCSP Stapling

# OCSP response of ik1-447-55880.vs.sakura.ne.jp from OCSP responder (Let's Encrypt)