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

Results for*.citigroup.comymail.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-08-14T15:01:14.226	2025-08-14T14:02:43	2025-11-12T14:02:42	ovaltee.store	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R10
2025-08-14T15:01:14.226	2025-08-14T14:02:43	2025-11-12T14:02:42	ovaltee.store	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R10
2025-08-14T15:01:13.851	2025-08-14T14:02:43	2025-11-12T14:02:42	ovaltee.store	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R10
2025-08-14T15:01:13.851	2025-08-14T14:02:43	2025-11-12T14:02:42	ovaltee.store	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R10
2025-07-11T00:51:07.125	2025-07-10T23:52:34	2025-10-08T23:52:33	camcam.blog	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R11
2025-07-11T00:51:07.125	2025-07-10T23:52:34	2025-10-08T23:52:33	camcam.blog	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R11
2025-07-11T00:51:04.957	2025-07-10T23:52:34	2025-10-08T23:52:33	camcam.blog	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R11
2025-07-11T00:51:04.957	2025-07-10T23:52:34	2025-10-08T23:52:33	camcam.blog	*.citigroup.comymail.com	C=US, O=Let's Encrypt, CN=R11