| 2025-10-24T05:54:37.496 | 2025-10-24T00:00:00 | 2026-10-24T23:59:59 | *.mmd.net | *.mmd.net | C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 |
| 2025-10-24T05:54:35.824 | 2025-10-24T00:00:00 | 2026-10-24T23:59:59 | *.mmd.net | *.mmd.net | C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 |
| 2024-12-12T03:05:11.517 | 2024-12-12T02:06:41 | 2025-03-12T02:06:40 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-12-12T03:05:11.403 | 2024-12-12T02:06:41 | 2025-03-12T02:06:40 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-11-12T06:28:48.621 | 2024-11-12T00:00:00 | 2025-11-12T23:59:59 | *.mmd.net | *.mmd.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
| 2024-11-12T06:28:47.676 | 2024-11-12T00:00:00 | 2025-11-12T23:59:59 | *.mmd.net | *.mmd.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
| 2024-10-13T02:52:39.156 | 2024-10-13T01:54:08 | 2025-01-11T01:54:07 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-10-13T02:52:38.847 | 2024-10-13T01:54:08 | 2025-01-11T01:54:07 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-09-24T06:02:12.836 | 2024-09-24T00:00:00 | 2025-09-24T23:59:59 | *.mmd.net | *.mmd.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
| 2024-09-24T06:02:11.662 | 2024-09-24T00:00:00 | 2025-09-24T23:59:59 | *.mmd.net | *.mmd.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
| 2024-08-14T02:01:21.352 | 2024-08-14T01:02:51 | 2024-11-12T01:02:50 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-08-14T02:01:21.231 | 2024-08-14T01:02:51 | 2024-11-12T01:02:50 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R10 |
| 2024-06-14T12:54:45.257 | 2024-06-14T11:54:44 | 2024-09-12T11:54:43 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R11 |
| 2024-06-14T12:54:44.773 | 2024-06-14T11:54:44 | 2024-09-12T11:54:43 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R11 |
| 2024-04-15T03:38:21.699 | 2024-04-15T02:38:21 | 2024-07-14T02:38:20 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2024-04-15T03:38:21.363 | 2024-04-15T02:38:21 | 2024-07-14T02:38:20 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2024-02-14T16:19:33.47 | 2024-02-14T15:19:32 | 2024-05-14T15:19:31 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2024-02-14T16:19:32.742 | 2024-02-14T15:19:32 | 2024-05-14T15:19:31 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-12-16T00:03:32.186 | 2023-12-15T23:03:31 | 2024-03-14T23:03:30 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-12-16T00:03:31.73 | 2023-12-15T23:03:31 | 2024-03-14T23:03:30 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-10-16T17:21:17.344 | 2023-10-16T16:21:16 | 2024-01-14T16:21:15 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-10-16T17:21:16.912 | 2023-10-16T16:21:16 | 2024-01-14T16:21:15 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-10-01T17:51:58.585 | 2023-09-25T00:00:00 | 2024-10-07T23:59:59 | *.mmd.net | *.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1 |
| 2023-09-25T07:09:42.688 | 2023-09-25T00:00:00 | 2024-10-07T23:59:59 | *.mmd.net | *.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1 |
| 2023-08-17T15:19:03.206 | 2023-08-17T14:19:02 | 2023-11-15T14:19:01 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-08-17T15:19:02.895 | 2023-08-17T14:19:02 | 2023-11-15T14:19:01 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-06-18T04:58:16.784 | 2023-06-18T03:58:16 | 2023-09-16T03:58:15 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-06-18T04:58:16.293 | 2023-06-18T03:58:16 | 2023-09-16T03:58:15 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-04-18T22:51:42.334 | 2023-04-18T21:51:41 | 2023-07-17T21:51:40 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-04-18T22:51:42.092 | 2023-04-18T21:51:41 | 2023-07-17T21:51:40 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-04-02T08:51:18.501 | 2022-09-19T00:00:00 | 2023-10-06T23:59:59 | *.mmd.net | *.mmd.net | C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1 |
| 2023-02-17T22:52:05.667 | 2023-02-17T21:52:05 | 2023-05-18T21:52:04 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2023-02-17T22:52:05.338 | 2023-02-17T21:52:05 | 2023-05-18T21:52:04 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-12-19T23:22:33.537 | 2022-12-19T22:22:32 | 2023-03-19T22:22:31 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-12-19T23:22:32.935 | 2022-12-19T22:22:32 | 2023-03-19T22:22:31 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-10-20T17:43:34.157 | 2022-10-20T16:43:33 | 2023-01-18T16:43:32 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-10-20T17:43:33.97 | 2022-10-20T16:43:33 | 2023-01-18T16:43:32 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-09-19T07:47:55.27 | 2022-09-19T00:00:00 | 2023-10-06T23:59:59 | *.mmd.net | *.mmd.net | C=US, O="DigiCert, Inc.", CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1 |
| 2022-08-21T03:10:31.415 | 2022-08-21T02:10:31 | 2022-11-19T02:10:30 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-08-21T03:10:31.215 | 2022-08-21T02:10:31 | 2022-11-19T02:10:30 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-06-21T21:18:05.772 | 2022-06-21T20:18:05 | 2022-09-19T20:18:04 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-06-21T21:18:05.536 | 2022-06-21T20:18:05 | 2022-09-19T20:18:04 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-04-22T19:58:36.141 | 2022-04-22T18:58:35 | 2022-07-21T18:58:34 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-04-22T19:58:35.815 | 2022-04-22T18:58:35 | 2022-07-21T18:58:34 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-03-27T16:56:59.914 | 2021-10-06T00:00:00 | 2022-10-06T23:59:59 | *.mmd.net | *.mmd.net | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
| 2022-02-21T05:54:03.015 | 2022-02-21T04:54:02 | 2022-05-22T04:54:01 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2022-02-21T05:54:02.808 | 2022-02-21T04:54:02 | 2022-05-22T04:54:01 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-12-23T02:52:53.844 | 2021-12-23T01:52:53 | 2022-03-23T01:52:52 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-12-23T02:52:53.741 | 2021-12-23T01:52:53 | 2022-03-23T01:52:52 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-10-23T19:52:43.539 | 2021-10-23T18:52:43 | 2022-01-21T18:52:42 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-10-23T19:52:43.398 | 2021-10-23T18:52:43 | 2022-01-21T18:52:42 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-10-06T07:45:45.762 | 2021-10-06T00:00:00 | 2022-10-06T23:59:59 | *.mmd.net | *.mmd.net | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
| 2021-08-24T12:50:18.035 | 2021-08-24T11:50:17 | 2021-11-22T11:50:16 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2021-08-24T12:50:17.344 | 2021-08-24T11:50:17 | 2021-11-22T11:50:16 | smtp.mmd.net | smtp.mmd.net | C=US, O=Let's Encrypt, CN=R3 |
| 2019-08-29T05:23:37.547 | 2019-08-12T00:00:00 | 2021-09-10T12:00:00 | smtp.mmd.net | smtp.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
| 2019-08-12T07:08:15.476 | 2019-08-12T00:00:00 | 2021-09-10T12:00:00 | smtp.mmd.net | smtp.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
| 2018-09-14T21:04:53.654 | 2018-08-22T00:00:00 | 2019-08-15T12:00:00 | smtp.mmd.net | smtp.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1 |
| 2018-08-22T19:46:58.153 | 2018-08-22T00:00:00 | 2019-08-15T12:00:00 | smtp.mmd.net | smtp.mmd.net | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1 |
| 2018-01-19T04:00:35.465 | 2016-07-16T00:00:00 | 2019-08-15T23:59:59 | smtp.mmd.net | smtp.mmd.net | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA |
| 2016-07-16T14:45:09.641 | 2016-07-16T00:00:00 | 2019-08-15T23:59:59 | smtp.mmd.net | smtp.mmd.net | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA |
| 2016-03-08T00:18:33.511 | 2012-07-14T15:19:01 | 2016-07-16T10:27:00 | smtp.mmd.net | smtp.mmd.net | C=US, O="GeoTrust, Inc.", CN=RapidSSL CA |