| 2025-03-21T14:15:23.919 | 2025-03-21T13:16:53 | 2025-06-19T13:16:52 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-03-21T14:15:23.602 | 2025-03-21T13:16:53 | 2025-06-19T13:16:52 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-01-15T09:26:34.482 | 2025-01-15T08:28:03 | 2025-04-15T08:28:02 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-01-15T09:26:34.133 | 2025-01-15T08:28:03 | 2025-04-15T08:28:02 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-11-14T20:21:45.748 | 2024-11-14T19:23:15 | 2025-02-12T19:23:14 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-11-14T20:21:45.383 | 2024-11-14T19:23:15 | 2025-02-12T19:23:14 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-08-24T18:06:56.044 | 2024-08-24T17:08:24 | 2024-11-22T17:08:23 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-08-24T18:06:55.125 | 2024-08-24T17:08:24 | 2024-11-22T17:08:23 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-06-06T09:00:22.251 | 2024-06-06T08:00:21 | 2024-09-04T08:00:20 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R3 |
| 2024-06-06T09:00:21.911 | 2024-06-06T08:00:21 | 2024-09-04T08:00:20 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=R3 |
| 2024-05-13T03:18:31.813 | 2024-05-12T13:44:24 | 2024-08-10T14:35:36 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2024-05-12T14:44:25.273 | 2024-05-12T13:44:24 | 2024-08-10T14:35:36 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2024-03-14T13:33:14.299 | 2024-01-15T16:35:40 | 2024-04-14T17:27:33 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2024-03-14T13:31:23.533 | 2024-03-14T12:31:23 | 2024-06-12T13:21:14 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2024-01-15T17:35:40.796 | 2024-01-15T16:35:40 | 2024-04-14T17:27:33 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-11-17T16:25:23.768 | 2023-09-19T14:15:57 | 2023-12-18T14:55:22 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-11-17T16:23:21.284 | 2023-11-17T15:23:20 | 2024-02-15T16:13:12 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-09-19T15:15:58.445 | 2023-09-19T14:15:57 | 2023-12-18T14:55:22 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-07-23T05:09:33.441 | 2023-07-22T12:55:11 | 2023-10-20T13:38:59 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-07-22T13:55:12.504 | 2023-07-22T12:55:11 | 2023-10-20T13:38:59 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-05-24T12:38:49.92 | 2023-05-24T11:38:49 | 2023-08-22T12:22:36 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2023-03-26T11:25:21.808 | 2023-03-26T10:25:21 | 2023-06-24T11:04:45 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Google Trust Services LLC, CN=GTS CA 1D4 |
| 2020-01-26T23:54:08.579 | 2020-01-26T22:54:07 | 2020-04-25T22:54:07 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-01-26T23:54:07.986 | 2020-01-26T22:54:07 | 2020-04-25T22:54:07 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-11-28T23:53:31.03 | 2019-11-28T22:53:30 | 2020-02-26T22:53:30 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-11-28T23:53:30.756 | 2019-11-28T22:53:30 | 2020-02-26T22:53:30 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-09-30T02:14:15.382 | 2019-09-30T01:14:15 | 2019-12-29T01:14:15 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-09-30T02:14:15.137 | 2019-09-30T01:14:15 | 2019-12-29T01:14:15 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-07-31T22:53:34.648 | 2019-07-31T21:53:33 | 2019-10-29T21:53:33 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-07-31T22:53:33.79 | 2019-07-31T21:53:33 | 2019-10-29T21:53:33 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-06-01T22:53:27.057 | 2019-06-01T21:53:25 | 2019-08-30T21:53:25 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-06-01T22:53:25.924 | 2019-06-01T21:53:25 | 2019-08-30T21:53:25 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-04-02T22:53:37.594 | 2019-04-02T21:53:36 | 2019-07-01T21:53:36 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-04-02T22:53:36.293 | 2019-04-02T21:53:36 | 2019-07-01T21:53:36 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-02-01T23:53:32.091 | 2019-02-01T22:53:31 | 2019-05-02T22:53:31 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-02-01T23:53:31.414 | 2019-02-01T22:53:31 | 2019-05-02T22:53:31 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-12-03T23:53:36.254 | 2018-12-03T22:53:35 | 2019-03-03T22:53:35 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-12-03T23:53:35.814 | 2018-12-03T22:53:35 | 2019-03-03T22:53:35 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-10-05T22:53:28.677 | 2018-10-05T21:53:26 | 2019-01-03T21:53:26 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-10-05T22:53:26.921 | 2018-10-05T21:53:26 | 2019-01-03T21:53:26 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-08-06T22:53:25.345 | 2018-08-06T21:53:24 | 2018-11-04T21:53:24 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-08-06T22:53:24.687 | 2018-08-06T21:53:24 | 2018-11-04T21:53:24 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-06-07T22:53:15.687 | 2018-06-07T21:53:15 | 2018-09-05T21:53:15 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-06-07T22:53:15.461 | 2018-06-07T21:53:15 | 2018-09-05T21:53:15 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-04-09T13:56:53.534 | 2018-04-08T21:53:18 | 2018-07-07T21:53:18 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-04-08T22:53:18.931 | 2018-04-08T21:53:18 | 2018-07-07T21:53:18 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2018-02-08T09:32:28.9 | 2018-02-08T08:32:28 | 2018-05-09T08:32:28 | www.it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2017-05-02T21:40:37.936 | 2017-04-29T00:00:00 | 2018-04-29T23:59:59 | it-gerdes.de | www.it-gerdes.de | C=US, O=Symantec Corporation, OU=Symantec Trust Network, OU=Domain Validated SSL, CN=Symantec Basic DV SSL CA - G2 |
| 2017-04-29T19:49:39.203 | 2017-04-29T00:00:00 | 2018-04-29T23:59:59 | it-gerdes.de | www.it-gerdes.de | C=US, O=Symantec Corporation, OU=Symantec Trust Network, OU=Domain Validated SSL, CN=Symantec Basic DV SSL CA - G2 |
| 2016-10-01T21:48:44.134 | 2011-09-19T13:01:34 | 2012-09-19T13:01:34 | www.it-gerdes.de | www.it-gerdes.de | O=AlphaSSL, CN=AlphaSSL CA - G2 |
| 2016-04-29T12:52:13.364 | 2016-04-27T00:00:00 | 2017-04-27T23:59:59 | it-gerdes.de | www.it-gerdes.de | C=US, O="GeoTrust, Inc.", OU=Domain Validated SSL, CN=Secure Site Starter DV SSL CA - G2 |
| 2016-04-27T08:35:10.393 | 2016-04-27T00:00:00 | 2017-04-27T23:59:59 | it-gerdes.de | www.it-gerdes.de | C=US, O="GeoTrust, Inc.", OU=Domain Validated SSL, CN=Secure Site Starter DV SSL CA - G2 |
| 2016-02-28T10:15:19.629 | 2016-02-28T09:15:00 | 2016-05-28T09:15:00 | it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X1 |
| 2015-12-13T11:13:36.286 | 2015-12-13T10:14:00 | 2016-03-12T10:14:00 | it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X1 |
| 2015-12-13T10:54:36.717 | 2015-12-13T09:55:00 | 2016-03-12T09:55:00 | it-gerdes.de | www.it-gerdes.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X1 |
| 2013-03-26T09:00:20.512 | 2012-09-05T09:37:30 | 2013-10-20T13:01:33 | www.it-gerdes.de | www.it-gerdes.de | O=AlphaSSL, CN=AlphaSSL CA - G2 |