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

Results for*.mail.swimfloat.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-12-10T04:23:04.166	2025-12-10T03:24:32	2026-03-10T03:24:31	elfogondetrifon.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-12-10T04:23:04.166	2025-12-10T03:24:32	2026-03-10T03:24:31	elfogondetrifon.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-12-10T04:23:03.001	2025-12-10T03:24:32	2026-03-10T03:24:31	elfogondetrifon.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-12-10T04:23:03.001	2025-12-10T03:24:32	2026-03-10T03:24:31	elfogondetrifon.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-10-11T04:22:05.178	2025-10-11T03:23:34	2026-01-09T03:23:33	ericalophotography.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-10-11T04:22:05.178	2025-10-11T03:23:34	2026-01-09T03:23:33	ericalophotography.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-10-11T04:22:05.055	2025-10-11T03:23:34	2026-01-09T03:23:33	ericalophotography.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12
2025-10-11T04:22:05.055	2025-10-11T03:23:34	2026-01-09T03:23:33	ericalophotography.com	*.mail.swimfloat.com	C=US, O=Let's Encrypt, CN=R12