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

Results for*.systemofaffiliate.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-07-15T14:13:44.206	2021-07-15T13:13:43	2021-10-13T13:13:42	www.2m83.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-07-15T14:13:44.206	2021-07-15T13:13:43	2021-10-13T13:13:42	www.2m83.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-07-15T14:13:44.017	2021-07-15T13:13:43	2021-10-13T13:13:42	www.2m83.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-07-15T14:13:44.017	2021-07-15T13:13:43	2021-10-13T13:13:42	www.2m83.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-05-15T14:03:34.216	2021-05-15T13:03:33	2021-08-13T13:03:33	www.4f27.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-05-15T14:03:34.216	2021-05-15T13:03:33	2021-08-13T13:03:33	www.4f27.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-05-15T14:03:34.005	2021-05-15T13:03:33	2021-08-13T13:03:33	www.4f27.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3
2021-05-15T14:03:34.005	2021-05-15T13:03:33	2021-08-13T13:03:33	www.4f27.ulg1.com	*.systemofaffiliate.com	C=US, O=Let's Encrypt, CN=R3