Obtaining certificate chain for talktalk.co.uk, one moment while we download the talktalk.co.uk certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for talktalk.co.uk, one moment while we re-check the talktalk.co.uk certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for talktalk.co.uk failed
Sorry, the request for talktalk.co.uk could not be completed...
We could not load the certificate for talktalk.co.uk, it might not exist or we could not reach the server, complete the TLS handshake, etc.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.