| 2025-07-04T03:03:05.042 | 2025-07-04T00:00:00 | 2026-01-04T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2025-05-27T20:46:40.442 | 2025-02-04T00:00:00 | 2026-02-03T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2025-05-27T19:43:07.171 | 2025-05-27T00:00:00 | 2025-11-27T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2025-02-04T23:27:11.526 | 2025-02-04T00:00:00 | 2026-02-03T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2025-02-02T00:00:13.884 | 2025-02-02T00:00:00 | 2025-08-02T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-12-25T20:45:05.89 | 2024-12-25T00:00:00 | 2025-06-25T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-07-24T07:46:23.962 | 2024-03-04T00:00:00 | 2025-03-03T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-07-23T19:08:11.659 | 2024-07-23T00:00:00 | 2025-01-23T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-03-04T17:56:27.43 | 2024-03-04T00:00:00 | 2025-03-03T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-02-21T23:00:24.843 | 2024-02-21T00:00:00 | 2024-08-21T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-02-21T22:00:25.455 | 2024-02-21T00:00:00 | 2024-08-21T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-02-21T21:00:36.331 | 2024-02-21T00:00:00 | 2024-08-21T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-02-21T20:00:37.923 | 2024-02-21T00:00:00 | 2024-08-21T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2024-02-21T19:00:33.483 | 2024-02-21T00:00:00 | 2024-08-21T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2023-03-08T22:05:45.118 | 2023-03-08T00:00:00 | 2024-03-07T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2022-07-11T21:26:13.42 | 2022-07-11T00:00:00 | 2023-07-11T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2022-02-15T12:42:20.01 | 2022-02-15T00:00:00 | 2023-02-16T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2021-08-16T03:13:25.823 | 2021-08-02T00:00:00 | 2022-08-02T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2021-08-02T21:07:45.015 | 2021-08-02T00:00:00 | 2022-08-02T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-04-05T17:07:12.215 | 2020-04-01T00:00:00 | 2022-04-05T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-04-01T01:50:05.505 | 2020-04-01T00:00:00 | 2022-04-05T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-03-21T00:49:30.046 | 2020-03-21T00:00:00 | 2022-03-15T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-03-10T19:10:32.703 | 2020-03-10T00:00:00 | 2022-03-15T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2018-03-25T20:33:10.825 | 2018-03-16T00:00:00 | 2020-04-09T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2018-03-21T16:13:48.981 | 2018-03-21T00:00:00 | 2020-04-09T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2018-03-16T18:14:02.942 | 2018-03-16T00:00:00 | 2020-04-09T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2016-09-27T14:31:37.688 | 2011-08-09T13:02:16 | 2012-08-09T13:02:16 | *.linkedin.com | *.linkedin.com | C=US, O=Akamai Technologies Inc, CN=Akamai Subordinate CA 3 |
| 2016-04-10T11:54:20.029 | 2016-03-21T00:00:00 | 2018-03-26T12:00:00 | help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2014-05-24T11:29:30.745 | 2014-04-15T00:00:00 | 2016-04-19T12:00:00 | zh-tw.help.linkedin.com | hjaelp.linkedin.com | C=US, O=DigiCert Inc, CN=DigiCert Secure Server CA |
| 2014-04-20T13:09:29.66 | 2014-04-17T12:30:30 | 2015-04-17T12:30:30 | *.linkedin.com | *.linkedin.com | O=Cybertrust Inc, CN=Cybertrust Public SureServer SV CA |
| 2014-02-13T12:27:17.387 | 2014-02-10T16:06:02 | 2015-02-10T16:06:02 | *.linkedin.com | *.linkedin.com | O=Cybertrust Inc, CN=Cybertrust Public SureServer SV CA |
| 2013-10-24T12:46:29.477 | 2013-10-15T00:00:00 | 2014-10-15T23:59:59 | zh-tw.help.linkedin.com | hjaelp.linkedin.com | C=US, O="Thawte, Inc.", CN=Thawte SSL CA |
| 2013-04-08T16:44:59.14 | 2013-03-28T19:15:01 | 2014-03-28T19:15:01 | *.linkedin.com | *.linkedin.com | O=Cybertrust Inc, CN=Cybertrust Public SureServer SV CA |
| 2013-03-26T09:11:50.503 | 2012-07-03T12:48:03 | 2013-05-11T23:59:00 | *.linkedin.com | *.linkedin.com | C=US, O=Akamai Technologies Inc, CN=Akamai Subordinate CA 3 |
| 2013-03-26T09:02:33.774 | 2012-09-27T00:00:00 | 2013-11-03T23:59:59 | help.linkedin.com | hjaelp.linkedin.com | C=US, O="Thawte, Inc.", CN=Thawte SGC CA - G2 |