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

Results forwww.structuredarbitrage.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-04-15T10:25:58.801	2023-04-15T09:25:58	2023-07-14T09:25:57	www.structuredarbitrage.com	www.structuredarbitrage.com	C=US, O=Let's Encrypt, CN=R3
2023-04-15T10:25:58.576	2023-04-15T09:25:58	2023-07-14T09:25:57	www.structuredarbitrage.com	www.structuredarbitrage.com	C=US, O=Let's Encrypt, CN=R3
2023-03-18T14:59:55.792	2023-03-18T13:59:55	2023-06-16T13:59:54	www.daopolicies.com	www.structuredarbitrage.com	C=US, O=Let's Encrypt, CN=R3
2023-03-18T14:59:55.503	2023-03-18T13:59:55	2023-06-16T13:59:54	www.daopolicies.com	www.structuredarbitrage.com	C=US, O=Let's Encrypt, CN=R3