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

Results for*.random.clrmail.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-08-31T15:46:34.076	2024-08-31T14:48:03	2024-11-29T14:48:02	best-therapy.online	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R11
2024-08-31T15:46:34.076	2024-08-31T14:48:03	2024-11-29T14:48:02	best-therapy.online	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R11
2024-08-31T15:46:33.743	2024-08-31T14:48:03	2024-11-29T14:48:02	best-therapy.online	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R11
2024-08-31T15:46:33.743	2024-08-31T14:48:03	2024-11-29T14:48:02	best-therapy.online	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R11
2024-08-19T02:23:52.769	2024-08-19T01:25:22	2024-11-17T01:25:21	gaotu.group	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R10
2024-08-19T02:23:52.769	2024-08-19T01:25:22	2024-11-17T01:25:21	gaotu.group	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R10
2024-08-19T02:23:52.345	2024-08-19T01:25:22	2024-11-17T01:25:21	gaotu.group	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R10
2024-08-19T02:23:52.345	2024-08-19T01:25:22	2024-11-17T01:25:21	gaotu.group	*.random.clrmail.com	C=US, O=Let's Encrypt, CN=R10