| 2025-12-07T05:10:09.408 | 2025-12-07T04:11:38 | 2026-03-07T04:11:37 | *.lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R12 |
| 2025-12-07T05:10:09.408 | 2025-12-07T04:11:38 | 2026-03-07T04:11:37 | *.lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R12 |
| 2025-12-07T05:10:09.042 | 2025-12-07T04:11:38 | 2026-03-07T04:11:37 | *.lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R12 |
| 2025-12-07T05:10:09.042 | 2025-12-07T04:11:38 | 2026-03-07T04:11:37 | *.lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R12 |
| 2025-10-02T16:51:33.832 | 2025-10-02T15:53:03 | 2025-12-31T15:53:02 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R13 |
| 2025-10-02T16:51:33.832 | 2025-10-02T15:53:03 | 2025-12-31T15:53:02 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R13 |
| 2025-10-02T16:51:33.706 | 2025-10-02T15:53:03 | 2025-12-31T15:53:02 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R13 |
| 2025-10-02T16:51:33.706 | 2025-10-02T15:53:03 | 2025-12-31T15:53:02 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R13 |
| 2025-07-16T11:10:40.04 | 2025-07-16T10:12:07 | 2025-10-14T10:12:06 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-07-16T11:10:40.04 | 2025-07-16T10:12:07 | 2025-10-14T10:12:06 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-07-16T11:10:37.796 | 2025-07-16T10:12:07 | 2025-10-14T10:12:06 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-07-16T11:10:37.796 | 2025-07-16T10:12:07 | 2025-10-14T10:12:06 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-30T19:29:56.71 | 2025-04-30T18:31:26 | 2025-07-29T18:31:25 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-30T19:29:56.71 | 2025-04-30T18:31:26 | 2025-07-29T18:31:25 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-30T19:29:56.414 | 2025-04-30T18:31:26 | 2025-07-29T18:31:25 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-30T19:29:56.414 | 2025-04-30T18:31:26 | 2025-07-29T18:31:25 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T19:03:39.509 | 2025-02-12T18:05:09 | 2025-05-13T18:05:08 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T19:03:39.509 | 2025-02-12T18:05:09 | 2025-05-13T18:05:08 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T19:03:39.317 | 2025-02-12T18:05:09 | 2025-05-13T18:05:08 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T19:03:39.317 | 2025-02-12T18:05:09 | 2025-05-13T18:05:08 | lingoduck.com | *.lingoduck.com | C=US, O=Let's Encrypt, CN=R11 |
| 2024-10-23T15:46:29.87 | 2024-10-23T14:46:29 | 2025-01-21T14:46:28 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-10-23T15:46:29.87 | 2024-10-23T14:46:29 | 2025-01-21T14:46:28 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-10-17T12:37:00.409 | 2024-08-25T15:10:33 | 2024-11-23T15:10:32 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-10-17T12:37:00.409 | 2024-08-25T15:10:33 | 2024-11-23T15:10:32 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-08-25T16:10:34.093 | 2024-08-25T15:10:33 | 2024-11-23T15:10:32 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-08-25T16:10:34.093 | 2024-08-25T15:10:33 | 2024-11-23T15:10:32 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-08-06T01:01:07.677 | 2024-08-06T00:00:00 | 2025-08-06T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2024-08-06T01:01:07.677 | 2024-08-06T00:00:00 | 2025-08-06T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2024-08-06T01:01:06.626 | 2024-08-06T00:00:00 | 2025-08-06T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2024-08-06T01:01:06.626 | 2024-08-06T00:00:00 | 2025-08-06T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2024-06-27T16:59:03.856 | 2024-06-27T15:59:03 | 2024-09-25T15:59:02 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-06-27T16:59:03.856 | 2024-06-27T15:59:03 | 2024-09-25T15:59:02 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services, CN=WE1 |
| 2024-04-29T17:43:17.405 | 2024-04-29T16:41:42 | 2024-07-28T16:41:41 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-04-29T17:43:17.405 | 2024-04-29T16:41:42 | 2024-07-28T16:41:41 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-04-29T17:41:43.259 | 2024-04-29T16:41:42 | 2024-07-28T16:41:41 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-04-29T17:41:43.259 | 2024-04-29T16:41:42 | 2024-07-28T16:41:41 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-03-20T04:17:18.912 | 2024-03-01T17:24:32 | 2024-05-30T17:24:31 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-03-20T04:17:18.912 | 2024-03-01T17:24:32 | 2024-05-30T17:24:31 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-03-01T18:24:33.283 | 2024-03-01T17:24:32 | 2024-05-30T17:24:31 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-03-01T18:24:33.283 | 2024-03-01T17:24:32 | 2024-05-30T17:24:31 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-01-02T17:18:10.571 | 2024-01-02T16:17:55 | 2024-04-01T16:17:54 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-01-02T17:18:10.571 | 2024-01-02T16:17:55 | 2024-04-01T16:17:54 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-01-02T17:17:55.569 | 2024-01-02T16:17:55 | 2024-04-01T16:17:54 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2024-01-02T17:17:55.569 | 2024-01-02T16:17:55 | 2024-04-01T16:17:54 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-11-04T17:13:44.444 | 2023-11-04T16:13:43 | 2024-02-02T16:13:42 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-11-04T17:13:44.444 | 2023-11-04T16:13:43 | 2024-02-02T16:13:42 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-09-06T09:23:40.738 | 2023-09-06T04:14:05 | 2023-12-05T04:14:04 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-09-06T09:23:40.738 | 2023-09-06T04:14:05 | 2023-12-05T04:14:04 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-09-06T09:22:26.514 | 2023-09-06T00:00:00 | 2024-09-05T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2023-09-06T09:22:26.514 | 2023-09-06T00:00:00 | 2024-09-05T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2023-09-06T09:22:25.94 | 2023-09-06T00:00:00 | 2024-09-05T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2023-09-06T09:22:25.94 | 2023-09-06T00:00:00 | 2024-09-05T23:59:59 | lingoduck.com | *.lingoduck.com | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo ECC Domain Validation Secure Server CA |
| 2023-09-06T05:14:06.361 | 2023-09-06T04:14:05 | 2023-12-05T04:14:04 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-09-06T05:14:06.361 | 2023-09-06T04:14:05 | 2023-12-05T04:14:04 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-08-19T02:10:36.197 | 2023-08-19T01:10:35 | 2023-11-17T01:10:34 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-08-19T02:10:36.197 | 2023-08-19T01:10:35 | 2023-11-17T01:10:34 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-06-05T02:59:08.383 | 2023-06-05T01:59:07 | 2023-09-03T01:59:06 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2023-06-05T02:59:08.383 | 2023-06-05T01:59:07 | 2023-09-03T01:59:06 | lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2022-12-04T05:28:00.676 | 2022-12-04T04:28:00 | 2023-03-04T04:27:59 | *.lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2022-12-04T05:28:00.676 | 2022-12-04T04:28:00 | 2023-03-04T04:27:59 | *.lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2022-10-06T02:43:15.418 | 2022-10-06T01:43:14 | 2023-01-04T01:43:13 | *.lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2022-10-06T02:43:15.418 | 2022-10-06T01:43:14 | 2023-01-04T01:43:13 | *.lingoduck.com | *.lingoduck.com | C=US, O=Google Trust Services LLC, CN=GTS CA 1P5 |
| 2022-10-06T01:42:59.959 | 2022-10-06T00:00:00 | 2023-10-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2022-10-06T01:42:59.959 | 2022-10-06T00:00:00 | 2023-10-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2021-11-06T00:28:05.084 | 2021-11-06T00:00:00 | 2022-11-05T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2021-11-06T00:28:05.084 | 2021-11-06T00:00:00 | 2022-11-05T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2020-12-12T00:57:13.368 | 2020-12-07T00:00:00 | 2021-12-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2020-12-12T00:57:13.368 | 2020-12-07T00:00:00 | 2021-12-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2020-12-07T01:58:40.927 | 2020-12-07T00:00:00 | 2021-12-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |
| 2020-12-07T01:58:40.927 | 2020-12-07T00:00:00 | 2021-12-06T23:59:59 | sni.cloudflaressl.com | *.lingoduck.com | C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3 |