It can be anything! An apex, subdomain, or even a URL.
It can be anything! An apex, subdomain, or even a URL.
Logged At | Not Before | Not After | Common Name | Matching Identities | Issuer Name |
---|---|---|---|---|---|
2024-09-13T11:02:24.546 | 2024-09-13T00:00:00 | 2025-09-13T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2024-09-13T11:02:23.764 | 2024-09-13T00:00:00 | 2025-09-13T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2024-08-02T03:48:25.732 | 2024-08-02T02:49:54 | 2024-10-31T02:49:53 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R10 |
2024-08-02T03:48:24.351 | 2024-08-02T02:49:54 | 2024-10-31T02:49:53 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R10 |
2024-06-03T01:06:46.163 | 2024-06-03T00:06:45 | 2024-09-01T00:06:44 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2024-06-03T01:06:45.866 | 2024-06-03T00:06:45 | 2024-09-01T00:06:44 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2024-04-04T02:01:39.015 | 2024-04-04T01:01:38 | 2024-07-03T01:01:37 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2024-04-04T02:01:38.671 | 2024-04-04T01:01:38 | 2024-07-03T01:01:37 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2024-03-06T08:32:22.246 | 2024-03-06T00:00:00 | 2024-06-04T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2024-03-06T08:32:21.238 | 2024-03-06T00:00:00 | 2024-06-04T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2024-02-03T21:32:15.984 | 2024-02-03T20:32:15 | 2024-05-03T20:32:14 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2024-02-03T21:32:15.583 | 2024-02-03T20:32:15 | 2024-05-03T20:32:14 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-12-05T21:55:12.678 | 2023-12-05T20:55:12 | 2024-03-04T20:55:11 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-12-05T21:55:12.483 | 2023-12-05T20:55:12 | 2024-03-04T20:55:11 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-10-06T12:35:53.973 | 2023-10-06T11:35:53 | 2024-01-04T11:35:52 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-10-06T12:35:53.775 | 2023-10-06T11:35:53 | 2024-01-04T11:35:52 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-09-29T13:09:07.566 | 2023-09-29T00:00:00 | 2024-09-28T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2023-09-29T13:09:06.662 | 2023-09-29T00:00:00 | 2024-09-28T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2023-08-07T11:31:45.213 | 2023-08-07T10:31:44 | 2023-11-05T10:31:43 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-08-07T11:31:44.95 | 2023-08-07T10:31:44 | 2023-11-05T10:31:43 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-08-07T10:32:36.016 | 2023-08-07T09:32:35 | 2023-11-05T09:32:34 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-08-07T10:32:35.671 | 2023-08-07T09:32:35 | 2023-11-05T09:32:34 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-06-08T11:37:40.168 | 2023-06-08T10:37:39 | 2023-09-06T10:37:38 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-06-08T11:37:40.004 | 2023-06-08T10:37:39 | 2023-09-06T10:37:38 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-06-08T02:29:01.258 | 2023-06-08T01:29:01 | 2023-09-06T01:29:00 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-06-08T02:29:01.173 | 2023-06-08T01:29:01 | 2023-09-06T01:29:00 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-04-09T10:20:51.244 | 2023-04-09T09:20:51 | 2023-07-08T09:20:50 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-04-09T10:20:51.074 | 2023-04-09T09:20:51 | 2023-07-08T09:20:50 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-04-08T22:04:38.84 | 2023-04-08T21:04:38 | 2023-07-07T21:04:37 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-04-08T22:04:38.641 | 2023-04-08T21:04:38 | 2023-07-07T21:04:37 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-04-05T11:46:32.514 | 2023-04-05T00:00:00 | 2023-07-04T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-04-05T11:46:32.198 | 2023-04-05T00:00:00 | 2023-07-04T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-02-08T08:33:41.09 | 2023-02-08T07:33:40 | 2023-05-09T07:33:39 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-02-08T08:33:40.801 | 2023-02-08T07:33:40 | 2023-05-09T07:33:39 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-02-07T21:50:12.594 | 2023-02-07T20:50:12 | 2023-05-08T20:50:11 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2023-02-07T21:50:12.271 | 2023-02-07T20:50:12 | 2023-05-08T20:50:11 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-12-09T14:45:03.899 | 2022-12-09T13:45:03 | 2023-03-09T13:45:02 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-12-09T14:45:03.805 | 2022-12-09T13:45:03 | 2023-03-09T13:45:02 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-12-09T13:31:27.295 | 2022-12-09T12:31:26 | 2023-03-09T12:31:25 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-12-09T13:31:26.727 | 2022-12-09T12:31:26 | 2023-03-09T12:31:25 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-10-10T13:35:39.292 | 2022-10-10T12:35:39 | 2023-01-08T12:35:38 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-10-10T13:35:39.153 | 2022-10-10T12:35:39 | 2023-01-08T12:35:38 | dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-10-10T13:01:30.294 | 2022-10-10T00:00:00 | 2023-10-10T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2022-10-10T13:01:29.564 | 2022-10-10T00:00:00 | 2023-10-10T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2022-05-04T12:21:19.676 | 2022-05-04T00:00:00 | 2022-08-02T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2022-05-04T12:21:16.859 | 2022-05-04T00:00:00 | 2022-08-02T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2022-02-24T13:12:13.219 | 2022-02-24T12:12:12 | 2022-05-25T12:12:11 | www.dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2022-02-24T13:12:13.018 | 2022-02-24T12:12:12 | 2022-05-25T12:12:11 | www.dfn.de | www.dfn.de | C=US, O=Let's Encrypt, CN=R3 |
2021-12-17T10:07:01.916 | 2021-12-17T00:00:00 | 2022-12-17T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2021-12-17T10:07:00.859 | 2021-12-17T00:00:00 | 2022-12-17T23:59:59 | www.dfn.de | www.dfn.de | C=NL, O=GEANT Vereniging, CN=GEANT OV RSA CA 4 |
2021-11-09T14:04:24.086 | 2021-11-09T00:00:00 | 2022-11-09T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA |
2021-11-09T14:04:23.62 | 2021-11-09T00:00:00 | 2022-11-09T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA |
2021-06-01T14:17:49.044 | 2021-06-01T00:00:00 | 2021-08-30T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2021-06-01T14:17:48.628 | 2021-06-01T00:00:00 | 2021-08-30T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2021-02-24T12:13:26.865 | 2021-02-24T00:00:00 | 2021-05-25T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2021-02-24T12:13:26.391 | 2021-02-24T00:00:00 | 2021-05-25T23:59:59 | dfn.de | www.dfn.de | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2021-02-19T10:37:18.894 | 2021-02-19T10:37:17 | 2022-03-23T10:37:17 | dfn.de | www.dfn.de | C=DE, O=Verein zur Foerderung eines Deutschen Forschungsnetzes e. V., OU=DFN-PKI, CN=DFN-Verein Global Issuing CA |
2020-01-24T17:48:59.325 | 2008-12-08T12:55:04 | 2009-12-13T12:55:04 | www.dfn.de | www.dfn.de | C=DE, O=T-Systems Enterprise Services GmbH, OU=Trust Center Deutsche Telekom, CN=Deutsche Telekom CA 5 |
2018-12-03T22:09:14.201 | 2018-11-29T15:05:21 | 2021-03-02T15:05:21 | dfn.de | www.dfn.de | C=DE, O=Verein zur Foerderung eines Deutschen Forschungsnetzes e. V., OU=DFN-PKI, CN=DFN-Verein Global Issuing CA |
2018-11-29T15:05:27.458 | 2018-11-29T15:05:21 | 2021-03-02T15:05:21 | dfn.de | www.dfn.de | C=DE, O=Verein zur Foerderung eines Deutschen Forschungsnetzes e. V., OU=DFN-PKI, CN=DFN-Verein Global Issuing CA |
2016-09-21T19:07:45.802 | 2007-01-18T10:41:00 | 2012-01-17T10:41:00 | www.dfn.de | www.dfn.de | C=DE, O=DFN-Verein, OU=Geschaeftsstelle, CN=DFN-Verein-GS-CA - G02 |
2016-07-21T12:52:50.127 | 2016-07-19T11:45:10 | 2019-07-09T23:59:00 | www.dfn.de | www.dfn.de | C=DE, O=DFN-Verein, OU=Geschaeftsstelle, CN=DFN-Verein-GS-CA - G02 |
2014-11-26T11:33:31.54 | 2014-11-21T15:35:09 | 2019-07-09T23:59:00 | www.dfn.de | www.dfn.de | C=DE, O=DFN-Verein, OU=Geschaeftsstelle, CN=DFN-Verein-GS-CA - G02 |
2013-03-26T10:36:23.812 | 2011-12-19T09:01:10 | 2016-12-17T09:01:10 | www.dfn.de | www.dfn.de | C=DE, O=DFN-Verein, OU=Geschaeftsstelle, CN=DFN-Verein-GS-CA - G02 |