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

Results for*.globalsign.com.au

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2018-04-07T03:14:55.763	2018-04-03T14:56:08	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-07T03:14:55.763	2018-04-03T14:56:08	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-06T21:37:09.466	2018-04-03T16:00:02	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-06T21:37:09.466	2018-04-03T16:00:02	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-03T16:00:04.026	2018-04-03T16:00:02	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-03T16:00:04.026	2018-04-03T16:00:02	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-03T14:56:09.503	2018-04-03T14:56:08	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
2018-04-03T14:56:09.503	2018-04-03T14:56:08	2020-04-03T14:56:08	*.globalsign.com	*.globalsign.com.au	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2