X509 version 2 CRL Signature Algorithm: sha256WithRSAEncryption Issuer: CN=PostSignum Qualified CA 5,O=Česká pošta, s.p.,2.5.4.97=NTRCZ-47114983,C=CZ this update: Sat May 21 01:27:05 CEST 2022 next update: Sun May 22 01:27:00 CEST 2022 Extension 1: not critical CRLNumber 0x1c62 Extension 2: not critical AuthorityKeyIdentifier KeyIdentifier: 3B:9B:20:52:75:23:AB:84:E4:BD:68:EC:60:DC:74:44:27:56:95:06 AuthorityCertIssuer: directoryName: CN=PostSignum Root QCA 4,O=Česká pošta, s.p.,2.5.4.97=NTRCZ-47114983,C=CZ AuthorityCertSerialNumber: 106b