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

Results for*.securedserverspace.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2014-11-22T18:39:45.343	2014-11-19T00:00:00	2018-12-19T23:59:59	*.securedserverspace.com	*.securedserverspace.com	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA
2014-11-22T18:39:45.343	2014-11-19T00:00:00	2018-12-19T23:59:59	*.securedserverspace.com	*.securedserverspace.com	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA
2013-11-23T15:05:39.437	2013-11-21T00:00:00	2014-11-21T23:59:59	*.securedserverspace.com	*.securedserverspace.com	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=EssentialSSL CA
2013-11-23T15:05:39.437	2013-11-21T00:00:00	2014-11-21T23:59:59	*.securedserverspace.com	*.securedserverspace.com	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=EssentialSSL CA