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

Results for*.e3.f18.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-08T23:21:42.082	2026-01-08T22:23:09	2026-04-08T22:23:08	caie.org.uk	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2026-01-08T23:21:42.082	2026-01-08T22:23:09	2026-04-08T22:23:08	caie.org.uk	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2026-01-08T23:21:40.83	2026-01-08T22:23:09	2026-04-08T22:23:08	caie.org.uk	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2026-01-08T23:21:40.83	2026-01-08T22:23:09	2026-04-08T22:23:08	caie.org.uk	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2026-01-08T10:11:10.253	2026-01-08T09:12:39	2026-04-08T09:12:38	novelbattle.website	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R12
2026-01-08T10:11:10.253	2026-01-08T09:12:39	2026-04-08T09:12:38	novelbattle.website	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R12
2026-01-08T10:11:09.549	2026-01-08T09:12:39	2026-04-08T09:12:38	novelbattle.website	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R12
2026-01-08T10:11:09.549	2026-01-08T09:12:39	2026-04-08T09:12:38	novelbattle.website	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R12
2025-12-17T01:03:36.707	2025-12-17T00:05:05	2026-03-17T00:05:04	portoditerra.com	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2025-12-17T01:03:36.707	2025-12-17T00:05:05	2026-03-17T00:05:04	portoditerra.com	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2025-12-17T01:03:35.523	2025-12-17T00:05:05	2026-03-17T00:05:04	portoditerra.com	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13
2025-12-17T01:03:35.523	2025-12-17T00:05:05	2026-03-17T00:05:04	portoditerra.com	*.e3.f18.com	C=US, O=Let's Encrypt, CN=R13