KMMR Online Tools

Certificate

OCSP / CRL Status Checker

Call OCSP in real time using the certificate and issuer to see revocation status, responder, and This/Next Update. CRL URLs are also shown.

Live check

Call OCSP to fetch status

Response details

Responder and next update

Privacy

Inputs are not stored

Check OCSP / CRL

Paste/upload server cert and issuer (recommended), optional chain (up to 1MB).

We do not store your inputs

OCSP requires the issuer certificate. Otherwise, provide a chain.

Concatenate PEM blocks if multiple

OCSP result

Shows status and response info.

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OCSP URL
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Responder
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This Update
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Next Update
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Response
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Certificate info

Leaf

No result yet.

CRL distribution

CRL

No CRL URLs.

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