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

Results forcom.gallop.vc

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-11-23T09:38:49.658	2022-11-23T08:38:48	2023-02-21T08:38:47	prosportequipment.com.gallop.vc	prosportequipment.com.gallop.vc	C=US, O=Let's Encrypt, CN=R3
2022-11-23T09:38:48.937	2022-11-23T08:38:48	2023-02-21T08:38:47	prosportequipment.com.gallop.vc	prosportequipment.com.gallop.vc	C=US, O=Let's Encrypt, CN=R3
2022-10-21T03:50:27.808	2022-10-21T02:50:26	2023-01-19T02:50:25	importexportmaster.com.gallop.vc	importexportmaster.com.gallop.vc	C=US, O=Let's Encrypt, CN=R3
2022-10-21T03:50:27.349	2022-10-21T02:50:26	2023-01-19T02:50:25	importexportmaster.com.gallop.vc	importexportmaster.com.gallop.vc	C=US, O=Let's Encrypt, CN=R3