Results formail1.mailhosting.a1a-server.de

www.mail1.mailhosting.a1a-server.de mailhosting.a1a-server.de a1a-server.de de

Registrar

Creation Date

DNSSEC

How it works

Every certificate issued for a domain by a trusted CA is publicly announced and stored.
The entries on this page were collected by crt.sh.

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-09-24T01:45:07.8	2025-09-24T00:46:36	2025-12-23T00:46:35	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R13
2025-09-24T01:45:07.14	2025-09-24T00:46:36	2025-12-23T00:46:35	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R13
2025-07-26T02:42:58.858	2025-07-26T01:44:28	2025-10-24T01:44:27	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-07-26T02:42:58.543	2025-07-26T01:44:28	2025-10-24T01:44:27	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-05-27T03:40:51.851	2025-05-27T02:42:20	2025-08-25T02:42:19	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-05-27T03:40:51.057	2025-05-27T02:42:20	2025-08-25T02:42:19	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-03-28T04:38:38.002	2025-03-28T03:40:05	2025-06-26T03:40:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-03-28T04:38:35.843	2025-03-28T03:40:05	2025-06-26T03:40:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-01-27T05:36:38.135	2025-01-27T04:38:07	2025-04-27T04:38:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2025-01-27T05:36:38.016	2025-01-27T04:38:07	2025-04-27T04:38:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-11-28T06:34:41.112	2024-11-28T05:36:10	2025-02-26T05:36:09	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-11-28T06:34:40.853	2024-11-28T05:36:10	2025-02-26T05:36:09	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-09-29T07:32:25.087	2024-09-29T06:33:54	2024-12-28T06:33:53	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-09-29T07:32:24.946	2024-09-29T06:33:54	2024-12-28T06:33:53	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-07-31T08:31:57.262	2024-07-31T07:31:57	2024-10-29T07:31:56	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-07-31T08:31:57.142	2024-07-31T07:31:57	2024-10-29T07:31:56	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R10
2024-06-01T09:31:32.601	2024-06-01T08:31:31	2024-08-30T08:31:30	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2024-06-01T09:31:32.088	2024-06-01T08:31:31	2024-08-30T08:31:30	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2024-04-02T10:30:55.691	2024-04-02T09:30:55	2024-07-01T09:30:54	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2024-04-02T10:30:55.448	2024-04-02T09:30:55	2024-07-01T09:30:54	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2024-02-02T11:30:19.438	2024-02-02T10:30:19	2024-05-02T10:30:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2024-02-02T11:30:19.277	2024-02-02T10:30:19	2024-05-02T10:30:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-12-04T12:29:18.491	2023-12-04T11:29:18	2024-03-03T11:29:17	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-12-04T12:29:18.373	2023-12-04T11:29:18	2024-03-03T11:29:17	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-10-05T13:28:29.695	2023-10-05T12:28:29	2024-01-03T12:28:28	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-10-05T13:28:29.375	2023-10-05T12:28:29	2024-01-03T12:28:28	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-08-06T14:27:38.586	2023-08-06T13:27:38	2023-11-04T13:27:37	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-08-06T14:27:38.367	2023-08-06T13:27:38	2023-11-04T13:27:37	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-06-07T15:27:03.829	2023-06-07T14:27:03	2023-09-05T14:27:02	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-06-07T15:27:03.513	2023-06-07T14:27:03	2023-09-05T14:27:02	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-04-08T16:26:20.004	2023-04-08T15:26:19	2023-07-07T15:26:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-04-08T16:26:19.614	2023-04-08T15:26:19	2023-07-07T15:26:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-02-07T17:25:21.461	2023-02-07T16:25:21	2023-05-08T16:25:20	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2023-02-07T17:25:21.374	2023-02-07T16:25:21	2023-05-08T16:25:20	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-12-09T18:24:47.43	2022-12-09T17:24:47	2023-03-09T17:24:46	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-12-09T18:24:47.2	2022-12-09T17:24:47	2023-03-09T17:24:46	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-10-10T19:24:13.279	2022-10-10T18:24:12	2023-01-08T18:24:11	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-10-10T19:24:12.362	2022-10-10T18:24:12	2023-01-08T18:24:11	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-08-11T20:23:18.329	2022-08-11T19:23:17	2022-11-09T19:23:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-08-11T20:23:18.171	2022-08-11T19:23:17	2022-11-09T19:23:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-06-12T21:22:32.458	2022-06-12T20:22:32	2022-09-10T20:22:31	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-06-12T21:22:32.324	2022-06-12T20:22:32	2022-09-10T20:22:31	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-04-13T22:21:57.802	2022-04-13T21:21:56	2022-07-12T21:21:55	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-04-13T22:21:57.064	2022-04-13T21:21:56	2022-07-12T21:21:55	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-02-12T23:21:06.491	2022-02-12T22:21:06	2022-05-13T22:21:05	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2022-02-12T23:21:06.179	2022-02-12T22:21:06	2022-05-13T22:21:05	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-12-15T00:20:05.575	2021-12-14T23:20:05	2022-03-14T23:20:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-12-15T00:20:05.288	2021-12-14T23:20:05	2022-03-14T23:20:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-11-25T15:55:14.319	2021-11-25T14:55:10	2022-02-23T14:55:09	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-11-25T15:55:13.263	2021-11-25T14:55:10	2022-02-23T14:55:09	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-10-16T01:19:42.682	2021-10-16T00:19:42	2022-01-14T00:19:41	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-10-16T01:19:42.54	2021-10-16T00:19:42	2022-01-14T00:19:41	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-08-17T02:19:09.11	2021-08-17T01:19:08	2021-11-15T01:19:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-08-17T02:19:08.762	2021-08-17T01:19:08	2021-11-15T01:19:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-06-18T03:18:08.712	2021-06-18T02:18:08	2021-09-16T02:18:07	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-06-18T03:18:08.508	2021-06-18T02:18:08	2021-09-16T02:18:07	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-04-19T04:17:16.603	2021-04-19T03:17:16	2021-07-18T03:17:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-04-19T04:17:16.361	2021-04-19T03:17:16	2021-07-18T03:17:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-02-18T05:16:18.163	2021-02-18T04:16:18	2021-05-19T04:16:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2021-02-18T05:16:18.064	2021-02-18T04:16:18	2021-05-19T04:16:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2020-12-20T06:15:13.926	2020-12-20T05:15:13	2021-03-20T05:15:13	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2020-12-20T06:15:13.803	2020-12-20T05:15:13	2021-03-20T05:15:13	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=R3
2020-10-21T07:14:20.732	2020-10-21T06:14:20	2021-01-19T06:14:20	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-21T07:14:20.515	2020-10-21T06:14:20	2021-01-19T06:14:20	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-22T08:13:17.692	2020-08-22T07:13:16	2020-11-20T07:13:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-22T08:13:17.217	2020-08-22T07:13:16	2020-11-20T07:13:16	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-06-23T09:12:06.328	2020-06-23T08:12:06	2020-09-21T08:12:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-06-23T09:12:06.102	2020-06-23T08:12:06	2020-09-21T08:12:06	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-04-24T10:11:04.95	2020-04-24T09:11:04	2020-07-23T09:11:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-04-24T10:11:04.541	2020-04-24T09:11:04	2020-07-23T09:11:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-02-24T11:10:02.754	2020-02-24T10:10:02	2020-05-24T10:10:02	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-02-24T11:10:02.304	2020-02-24T10:10:02	2020-05-24T10:10:02	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-12-26T12:09:05.457	2019-12-26T11:09:05	2020-03-25T11:09:05	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-12-26T12:09:05.306	2019-12-26T11:09:05	2020-03-25T11:09:05	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-10-27T13:08:18.735	2019-10-27T12:08:18	2020-01-25T12:08:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-10-27T13:08:18.428	2019-10-27T12:08:18	2020-01-25T12:08:18	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-08-28T14:07:22.174	2019-08-28T13:07:21	2019-11-26T13:07:21	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-08-28T14:07:21.437	2019-08-28T13:07:21	2019-11-26T13:07:21	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-06-29T09:04:04.845	2019-06-29T08:04:04	2019-09-27T08:04:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-06-29T09:04:04.506	2019-06-29T08:04:04	2019-09-27T08:04:04	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-04-30T04:01:23.348	2019-04-30T03:01:22	2019-07-29T03:01:22	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-04-30T04:01:22.984	2019-04-30T03:01:22	2019-07-29T03:01:22	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-02-28T22:57:46.234	2019-02-28T21:57:45	2019-05-29T21:57:45	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-02-28T22:57:45.667	2019-02-28T21:57:45	2019-05-29T21:57:45	mail1.mailhosting.a1a-server.de	mail1.mailhosting.a1a-server.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3