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

Results for*.adylize.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-05-11T10:30:12.475	2022-05-11T09:30:11	2022-08-09T09:30:10	*.adylize.com	*.adylize.com	C=US, O=Google Trust Services LLC, CN=GTS CA 1P5
2022-05-11T10:30:12.475	2022-05-11T09:30:11	2022-08-09T09:30:10	*.adylize.com	*.adylize.com	C=US, O=Google Trust Services LLC, CN=GTS CA 1P5
2022-05-11T09:15:33.167	2022-05-11T08:15:32	2022-08-09T08:15:31	*.adylize.com	*.adylize.com	C=US, O=Let's Encrypt, CN=E1
2022-05-11T09:15:33.167	2022-05-11T08:15:32	2022-08-09T08:15:31	*.adylize.com	*.adylize.com	C=US, O=Let's Encrypt, CN=E1
2022-05-11T09:15:32.885	2022-05-11T08:15:32	2022-08-09T08:15:31	*.adylize.com	*.adylize.com	C=US, O=Let's Encrypt, CN=E1
2022-05-11T09:15:32.885	2022-05-11T08:15:32	2022-08-09T08:15:31	*.adylize.com	*.adylize.com	C=US, O=Let's Encrypt, CN=E1