| 2025-09-22T07:52:21.234 | 2025-09-22T07:42:19 | 2026-09-22T07:42:19 | *.cyfronet.pl | *.cyfronet.pl | C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 |
| 2024-10-18T00:23:14.083 | 2024-10-18T00:00:00 | 2025-10-18T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2024-10-18T00:23:12.968 | 2024-10-18T00:00:00 | 2025-10-18T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2023-11-17T00:19:49.653 | 2023-11-17T00:00:00 | 2024-11-16T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2023-11-17T00:19:47.86 | 2023-11-17T00:00:00 | 2024-11-16T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2022-12-16T00:27:03.899 | 2022-12-16T00:00:00 | 2023-12-16T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2022-12-16T00:27:03.177 | 2022-12-16T00:00:00 | 2023-12-16T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2022-01-14T00:20:03.48 | 2022-01-14T00:00:00 | 2023-01-14T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2022-01-14T00:19:57.872 | 2022-01-14T00:00:00 | 2023-01-14T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2021-02-12T14:34:56.577 | 2021-02-12T00:00:00 | 2022-02-12T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2021-02-12T14:34:56.029 | 2021-02-12T00:00:00 | 2022-02-12T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
| 2019-01-06T21:30:19.964 | 2019-01-04T00:00:00 | 2021-03-03T12:00:00 | *.cyfronet.pl | *.cyfronet.pl | C=NL, ST=Noord-Holland, L=Amsterdam, O=TERENA, CN=TERENA SSL CA 3 |
| 2019-01-04T10:20:09.018 | 2019-01-04T00:00:00 | 2021-03-03T12:00:00 | *.cyfronet.pl | *.cyfronet.pl | C=NL, ST=Noord-Holland, L=Amsterdam, O=TERENA, CN=TERENA SSL CA 3 |
| 2016-09-19T13:24:08.338 | 2008-02-29T08:12:02 | 2009-02-28T08:12:02 | *.cyfronet.pl | *.cyfronet.pl | C=PL, O=Unizeto Sp. z o.o., CN=Certum Level III |
| 2016-01-27T11:38:00.698 | 2016-01-25T00:00:00 | 2019-01-29T12:00:00 | *.cyfronet.pl | *.cyfronet.pl | C=NL, ST=Noord-Holland, L=Amsterdam, O=TERENA, CN=TERENA SSL CA 3 |
| 2013-04-27T07:49:31.185 | 2010-02-25T00:00:00 | 2013-02-24T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=TERENA, CN=TERENA SSL CA |
| 2013-04-23T13:36:09.06 | 2009-02-26T07:52:43 | 2010-02-26T07:52:43 | *.cyfronet.pl | *.cyfronet.pl | C=PL, O=Unizeto Sp. z o.o., CN=Certum Level III |
| 2013-03-26T11:03:03.836 | 2013-01-31T00:00:00 | 2016-02-23T23:59:59 | *.cyfronet.pl | *.cyfronet.pl | C=NL, O=TERENA, CN=TERENA SSL CA |