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

Results forwww.webservicecentral.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-01-25T10:25:27.826	2009-07-02T03:58:46	2010-06-03T19:57:35	www.webservicecentral.com	www.webservicecentral.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certificates.godaddy.com/repository, CN=Go Daddy Secure Certification Authority, serialNumber=07969287
2020-01-25T07:36:51.996	2008-06-03T19:57:35	2009-06-03T19:57:35	www.webservicecentral.com	www.webservicecentral.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certificates.godaddy.com/repository, CN=Go Daddy Secure Certification Authority, serialNumber=07969287
2020-01-24T12:55:00.614	2007-03-12T21:44:56	2008-03-12T21:44:56	www.webservicecentral.com	www.webservicecentral.com	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certificates.godaddy.com/repository, CN=Go Daddy Secure Certification Authority, serialNumber=07969287