It can be anything! An apex, subdomain, or even a URL.
Results forschulsystem.de
Registrar
Creation Date
DNSSEC
| Logged At | Not Before | Not After | Common Name | Matching Identities | Issuer Name |
|---|---|---|---|---|---|
It can be anything! An apex, subdomain, or even a URL.
| Logged At | Not Before | Not After | Common Name | Matching Identities | Issuer Name |
|---|---|---|---|---|---|
| Logged At | Not Before | Not After | Common Name | Matching Identities | Issuer Name |
|---|---|---|---|---|---|
| 2025-11-27T06:34:35.139 | 2025-11-27T05:36:04 | 2026-02-25T05:36:03 | bizprofithub.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R13 |
| 2025-11-27T06:34:34.873 | 2025-11-27T05:36:04 | 2026-02-25T05:36:03 | bizprofithub.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R13 |
| 2025-11-17T08:45:04.088 | 2025-11-17T07:46:33 | 2026-02-15T07:46:32 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R13 |
| 2025-11-17T08:45:03.9 | 2025-11-17T07:46:33 | 2026-02-15T07:46:32 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R13 |
| 2025-09-28T07:34:33.928 | 2025-09-28T06:36:03 | 2025-12-27T06:36:02 | schulsystem.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R12 |
| 2025-09-28T07:34:33.756 | 2025-09-28T06:36:03 | 2025-12-27T06:36:02 | schulsystem.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R12 |
| 2025-08-19T00:05:13.446 | 2025-08-18T23:06:43 | 2025-11-16T23:06:42 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2025-08-19T00:05:13.211 | 2025-08-18T23:06:43 | 2025-11-16T23:06:42 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2025-07-30T07:30:22.284 | 2025-07-30T06:31:52 | 2025-10-28T06:31:51 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2025-07-30T07:30:22.127 | 2025-07-30T06:31:52 | 2025-10-28T06:31:51 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2025-05-31T07:28:48.47 | 2025-05-31T06:30:15 | 2025-08-29T06:30:14 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-05-31T07:28:46.119 | 2025-05-31T06:30:15 | 2025-08-29T06:30:14 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-05-17T22:42:14.481 | 2025-05-17T21:43:44 | 2025-08-15T21:43:43 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-05-17T22:42:14.327 | 2025-05-17T21:43:44 | 2025-08-15T21:43:43 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-01T06:21:13.121 | 2025-04-01T05:22:42 | 2025-06-30T05:22:41 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-04-01T06:21:12.622 | 2025-04-01T05:22:42 | 2025-06-30T05:22:41 | klarinete.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T12:25:02.776 | 2025-02-12T11:26:32 | 2025-05-13T11:26:31 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-02-12T12:25:02.448 | 2025-02-12T11:26:32 | 2025-05-13T11:26:31 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-01-29T06:00:26.42 | 2025-01-29T05:01:54 | 2025-04-29T05:01:53 | sprittmonitor.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2025-01-29T06:00:24.818 | 2025-01-29T05:01:54 | 2025-04-29T05:01:53 | sprittmonitor.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-11-30T05:58:38.845 | 2024-11-30T05:00:06 | 2025-02-28T05:00:05 | xn--brsed-jua.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-11-30T05:58:36.396 | 2024-11-30T05:00:06 | 2025-02-28T05:00:05 | xn--brsed-jua.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-11-09T17:13:28.145 | 2024-11-09T16:14:55 | 2025-02-07T16:14:54 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-11-09T17:13:25.907 | 2024-11-09T16:14:55 | 2025-02-07T16:14:54 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-10-01T06:54:11.835 | 2024-10-01T05:55:41 | 2024-12-30T05:55:40 | speciality.ca | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-10-01T06:54:11.584 | 2024-10-01T05:55:41 | 2024-12-30T05:55:40 | speciality.ca | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-09-06T22:31:43.318 | 2024-09-06T21:33:12 | 2024-12-05T21:33:11 | trah-kino.cc | *.schulsystem.de schulsystem.de *.ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-09-06T22:31:42.967 | 2024-09-06T21:33:12 | 2024-12-05T21:33:11 | trah-kino.cc | *.schulsystem.de schulsystem.de *.ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-08-09T03:14:14.618 | 2024-08-09T02:15:43 | 2024-11-07T02:15:42 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-08-09T03:14:14.077 | 2024-08-09T02:15:43 | 2024-11-07T02:15:42 | ww25.schulsystem.de | ww25.schulsystem.de | C=US, O=Let's Encrypt, CN=R11 |
| 2024-08-02T14:31:11.332 | 2024-08-02T13:32:40 | 2024-10-31T13:32:39 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-08-02T14:31:11.008 | 2024-08-02T13:32:40 | 2024-10-31T13:32:39 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-06-07T13:58:52.773 | 2024-06-07T12:58:52 | 2024-09-05T12:58:51 | tuka.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-06-07T13:58:52.637 | 2024-06-07T12:58:52 | 2024-09-05T12:58:51 | tuka.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R10 |
| 2024-04-08T13:49:14.347 | 2024-04-08T12:49:13 | 2024-07-07T12:49:12 | tuka.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2024-04-08T13:49:14.092 | 2024-04-08T12:49:13 | 2024-07-07T12:49:12 | tuka.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2024-02-08T12:58:09.337 | 2024-02-08T11:58:08 | 2024-05-08T11:58:07 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2024-02-08T12:58:09.014 | 2024-02-08T11:58:08 | 2024-05-08T11:58:07 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-12-10T12:55:16.737 | 2023-12-10T11:55:15 | 2024-03-09T11:55:14 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-12-10T12:55:16.254 | 2023-12-10T11:55:15 | 2024-03-09T11:55:14 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-10-11T12:52:13.69 | 2023-10-11T11:52:13 | 2024-01-09T11:52:12 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-10-11T12:52:13.365 | 2023-10-11T11:52:13 | 2024-01-09T11:52:12 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-08-12T13:52:29.81 | 2023-08-12T12:52:29 | 2023-11-10T12:52:28 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-08-12T13:52:29.703 | 2023-08-12T12:52:29 | 2023-11-10T12:52:28 | insurancemonkey.com.au | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-06-13T13:51:28.649 | 2023-06-13T12:51:28 | 2023-09-11T12:51:27 | filozofiagolubia.pl | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-06-13T13:51:28.444 | 2023-06-13T12:51:28 | 2023-09-11T12:51:27 | filozofiagolubia.pl | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-04-14T13:55:30.084 | 2023-04-14T12:55:29 | 2023-07-13T12:55:28 | relief.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-04-14T13:55:29.976 | 2023-04-14T12:55:29 | 2023-07-13T12:55:28 | relief.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-02-13T12:55:35.564 | 2023-02-13T11:55:35 | 2023-05-14T11:55:34 | historicalplacesinfluenceinude.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2023-02-13T12:55:35.358 | 2023-02-13T11:55:35 | 2023-05-14T11:55:34 | historicalplacesinfluenceinude.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-12-15T13:06:53.704 | 2022-12-15T12:06:53 | 2023-03-15T12:06:52 | pouelle.in | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-12-15T13:06:53.479 | 2022-12-15T12:06:53 | 2023-03-15T12:06:52 | pouelle.in | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-10-16T13:06:04.685 | 2022-10-16T12:06:03 | 2023-01-14T12:06:02 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-10-16T13:06:04.059 | 2022-10-16T12:06:03 | 2023-01-14T12:06:02 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-08-17T14:17:58.085 | 2022-08-17T13:17:57 | 2022-11-15T13:17:56 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-08-17T14:17:57.513 | 2022-08-17T13:17:57 | 2022-11-15T13:17:56 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-06-18T14:15:42.368 | 2022-06-18T13:15:41 | 2022-09-16T13:15:40 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-06-18T14:15:41.731 | 2022-06-18T13:15:41 | 2022-09-16T13:15:40 | mavuo.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-04-19T14:18:10.082 | 2022-04-19T13:18:09 | 2022-07-18T13:18:08 | rbctrade.io | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-04-19T14:18:09.812 | 2022-04-19T13:18:09 | 2022-07-18T13:18:08 | rbctrade.io | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-02-18T13:15:49.157 | 2022-02-18T12:15:48 | 2022-05-19T12:15:47 | rbctrade.io | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2022-02-18T13:15:48.858 | 2022-02-18T12:15:48 | 2022-05-19T12:15:47 | rbctrade.io | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-12-20T13:13:33.528 | 2021-12-20T12:13:33 | 2022-03-20T12:13:32 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-12-20T13:13:33.253 | 2021-12-20T12:13:33 | 2022-03-20T12:13:32 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-10-21T13:09:38.492 | 2021-10-21T12:09:37 | 2022-01-19T12:09:36 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-10-21T13:09:37.726 | 2021-10-21T12:09:37 | 2022-01-19T12:09:36 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-08-22T14:16:48.267 | 2021-08-22T13:16:47 | 2021-11-20T13:16:46 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-08-22T14:16:47.986 | 2021-08-22T13:16:47 | 2021-11-20T13:16:46 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-06-23T14:13:54.023 | 2021-06-23T13:13:53 | 2021-09-21T13:13:52 | rossiniilluminazione.it | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-06-23T14:13:53.92 | 2021-06-23T13:13:53 | 2021-09-21T13:13:52 | rossiniilluminazione.it | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-04-24T14:13:49.791 | 2021-04-24T13:13:49 | 2021-07-23T13:13:49 | leagueofgraphs.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-04-24T14:13:49.648 | 2021-04-24T13:13:49 | 2021-07-23T13:13:49 | leagueofgraphs.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-02-23T13:26:15.186 | 2021-02-23T12:26:14 | 2021-05-24T12:26:14 | firefile.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2021-02-23T13:26:14.983 | 2021-02-23T12:26:14 | 2021-05-24T12:26:14 | firefile.co | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2020-12-13T03:54:21.994 | 2020-12-13T02:54:21 | 2021-03-13T02:54:21 | onlinehempbiz.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2020-12-13T03:54:21.762 | 2020-12-13T02:54:21 | 2021-03-13T02:54:21 | onlinehempbiz.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=R3 |
| 2020-10-13T22:59:01.27 | 2020-10-13T21:59:00 | 2021-01-11T21:59:00 | tvboss.in | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-10-13T22:59:00.976 | 2020-10-13T21:59:00 | 2021-01-11T21:59:00 | tvboss.in | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-08-14T23:58:56.268 | 2020-08-14T22:58:55 | 2020-11-12T22:58:55 | landep247.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-08-14T23:58:56.056 | 2020-08-14T22:58:55 | 2020-11-12T22:58:55 | landep247.com | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-06-06T16:42:12.837 | 2020-06-06T15:42:12 | 2020-09-04T15:42:12 | nackefrauen.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-06-06T16:42:12.693 | 2020-06-06T15:42:12 | 2020-09-04T15:42:12 | nackefrauen.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-03-05T11:56:51.182 | 2020-03-05T10:56:50 | 2020-06-03T10:56:50 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2020-03-05T11:56:50.854 | 2020-03-05T10:56:50 | 2020-06-03T10:56:50 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-12-16T10:09:24.489 | 2019-12-16T09:09:24 | 2020-03-15T09:09:24 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-12-16T10:09:24.322 | 2019-12-16T09:09:24 | 2020-03-15T09:09:24 | kapitalertragssteuer.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-09-24T12:18:56.736 | 2019-09-24T11:18:55 | 2019-12-23T11:18:55 | directwaec.org | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-09-24T12:18:55.478 | 2019-09-24T11:18:55 | 2019-12-23T11:18:55 | directwaec.org | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-05-19T06:29:11.667 | 2019-05-19T05:29:10 | 2019-08-17T05:29:10 | siimfinity.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-05-19T06:29:10.455 | 2019-05-19T05:29:10 | 2019-08-17T05:29:10 | siimfinity.de | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-02-28T05:30:30.506 | 2019-02-28T04:30:29 | 2019-05-29T04:30:29 | glm.eu | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |
| 2019-02-28T05:30:29.739 | 2019-02-28T04:30:29 | 2019-05-29T04:30:29 | glm.eu | *.schulsystem.de schulsystem.de | C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 |