It can be anything! An apex, subdomain, or even a URL.

Results forwww.mx-in2001.wikimedia.org

mx-in2001.wikimedia.org wikimedia.org org

Registrar

Creation Date

DNSSEC

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

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-12-05T15:21:01.575	2025-12-05T14:22:31	2026-03-05T14:22:30	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R12
2025-12-05T15:21:01.387	2025-12-05T14:22:31	2026-03-05T14:22:30	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R12
2025-12-05T15:20:54.149	2025-12-05T14:22:22	2026-03-05T14:22:21	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E7
2025-12-05T15:20:52.999	2025-12-05T14:22:22	2026-03-05T14:22:21	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E7
2025-10-06T15:41:45.454	2025-10-06T14:43:15	2026-01-04T14:43:14	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R13
2025-10-06T15:41:45.268	2025-10-06T14:43:15	2026-01-04T14:43:14	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R13
2025-10-06T15:41:38.055	2025-10-06T14:43:07	2026-01-04T14:43:06	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E7
2025-10-06T15:41:37.952	2025-10-06T14:43:07	2026-01-04T14:43:06	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E7
2025-08-07T15:52:22.702	2025-08-07T14:53:52	2025-11-05T14:53:51	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2025-08-07T15:52:22.343	2025-08-07T14:53:52	2025-11-05T14:53:51	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2025-08-07T15:52:14.509	2025-08-07T14:53:43	2025-11-05T14:53:42	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2025-08-07T15:52:14.16	2025-08-07T14:53:43	2025-11-05T14:53:42	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2025-06-08T15:54:19.567	2025-06-08T14:55:49	2025-09-06T14:55:48	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2025-06-08T15:54:19.348	2025-06-08T14:55:49	2025-09-06T14:55:48	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2025-06-08T15:54:12.147	2025-06-08T14:55:41	2025-09-06T14:55:40	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2025-06-08T15:54:12.025	2025-06-08T14:55:41	2025-09-06T14:55:40	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2025-04-09T16:49:06.642	2025-04-09T15:50:36	2025-07-08T15:50:35	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2025-04-09T16:49:06.435	2025-04-09T15:50:36	2025-07-08T15:50:35	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2025-04-09T16:48:58.55	2025-04-09T15:50:28	2025-07-08T15:50:27	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2025-04-09T16:48:58.293	2025-04-09T15:50:28	2025-07-08T15:50:27	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2025-02-08T17:46:50.956	2025-02-08T16:48:19	2025-05-09T16:48:18	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2025-02-08T17:46:50.203	2025-02-08T16:48:19	2025-05-09T16:48:18	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2025-02-08T17:46:42.112	2025-02-08T16:48:09	2025-05-09T16:48:08	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2025-02-08T17:46:39.908	2025-02-08T16:48:09	2025-05-09T16:48:08	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2024-12-10T18:41:18.071	2024-12-10T17:42:47	2025-03-10T17:42:46	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-12-10T18:41:17.814	2024-12-10T17:42:47	2025-03-10T17:42:46	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-12-10T18:41:10.528	2024-12-10T17:42:40	2025-03-10T17:42:39	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2024-12-10T18:41:10.304	2024-12-10T17:42:40	2025-03-10T17:42:39	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2024-10-11T19:38:41.886	2024-10-11T18:40:11	2025-01-09T18:40:10	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-10-11T19:38:41.446	2024-10-11T18:40:11	2025-01-09T18:40:10	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-10-11T19:38:34.276	2024-10-11T18:40:01	2025-01-09T18:40:00	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2024-10-11T19:38:31.97	2024-10-11T18:40:01	2025-01-09T18:40:00	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2024-08-12T20:06:25.607	2024-08-12T19:07:54	2024-11-10T19:07:53	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2024-08-12T20:06:25.19	2024-08-12T19:07:54	2024-11-10T19:07:53	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R10
2024-08-12T20:06:17.554	2024-08-12T19:07:44	2024-11-10T19:07:43	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2024-08-12T20:06:15.083	2024-08-12T19:07:44	2024-11-10T19:07:43	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E6
2024-06-13T20:47:55.211	2024-06-13T19:47:54	2024-09-11T19:47:53	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-06-13T20:47:54.751	2024-06-13T19:47:54	2024-09-11T19:47:53	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=R11
2024-06-13T20:47:46.704	2024-06-13T19:47:46	2024-09-11T19:47:45	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5
2024-06-13T20:47:46.294	2024-06-13T19:47:46	2024-09-11T19:47:45	mx-in1001.wikimedia.org	mx-in2001.wikimedia.org	C=US, O=Let's Encrypt, CN=E5