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

Results for*.gctree.org

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-02-11T07:36:09.217	2023-02-11T06:36:08	2023-05-12T06:36:07	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2023-02-11T07:36:09.217	2023-02-11T06:36:08	2023-05-12T06:36:07	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2023-02-11T07:36:08.993	2023-02-11T06:36:08	2023-05-12T06:36:07	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2023-02-11T07:36:08.993	2023-02-11T06:36:08	2023-05-12T06:36:07	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2022-11-13T01:16:58.383	2022-11-13T00:16:57	2023-02-11T00:16:56	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2022-11-13T01:16:58.383	2022-11-13T00:16:57	2023-02-11T00:16:56	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2022-11-13T01:16:58.081	2022-11-13T00:16:57	2023-02-11T00:16:56	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1
2022-11-13T01:16:58.081	2022-11-13T00:16:57	2023-02-11T00:16:56	gctree.org	*.gctree.org	C=US, O=Let's Encrypt, CN=E1