| 2021-08-30T18:02:25.97 | 2021-08-30T00:00:00 | 2022-09-02T23:59:59 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert TLS RSA SHA256 2020 CA1 |
| 2021-08-26T12:35:11.492 | 2021-08-26T00:00:00 | 2022-09-02T23:59:59 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert TLS RSA SHA256 2020 CA1 |
| 2020-09-02T03:51:05.269 | 2020-08-25T00:00:00 | 2021-09-01T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-08-25T06:55:23.043 | 2020-08-25T00:00:00 | 2021-09-01T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-08-24T05:40:31.482 | 2020-08-24T00:00:00 | 2021-09-01T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-01-27T11:26:47.634 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-01-27T10:40:13.864 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | exchange.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2020-01-27T09:19:03.583 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2018-02-03T03:36:14.524 | 2010-12-01T00:00:00 | 2012-02-07T23:59:59 | *.pk.link.net | *.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-12-28T15:03:20.368 | 2016-12-15T00:00:00 | 2019-12-20T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2016-11-26T18:14:05.342 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2016-10-02T04:27:08.987 | 2010-12-01T00:00:00 | 2013-12-04T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-10-01T06:47:40.621 | 2010-12-01T00:00:00 | 2013-12-04T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-10-01T05:40:58.462 | 2010-12-01T00:00:00 | 2013-12-04T12:00:00 | owa.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-10-01T01:26:46.319 | 2010-12-01T00:00:00 | 2013-12-04T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-09-26T00:15:54.371 | 2013-12-02T00:00:00 | 2015-10-31T12:00:00 | owa.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert Secure Server CA |
| 2016-09-21T18:41:39.722 | 2010-12-01T00:00:00 | 2013-12-04T23:59:59 | owa.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |
| 2016-05-30T13:15:47.556 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2016-04-27T13:00:44.44 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2016-03-07T23:46:25.236 | 2013-12-02T00:00:00 | 2015-10-31T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert Secure Server CA |
| 2015-11-15T15:09:31.052 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | owa.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2015-11-11T14:52:53.093 | 2013-12-02T00:00:00 | 2016-12-14T12:00:00 | mail.pk.link.net | email.pk.link.net mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA |
| 2013-12-11T12:00:25.388 | 2013-12-02T00:00:00 | 2015-10-31T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, CN=DigiCert Secure Server CA |
| 2013-03-26T09:34:37.18 | 2010-12-01T00:00:00 | 2013-12-04T12:00:00 | mail.pk.link.net | mail.pk.link.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3 |