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

Results forwww.help.bluerazor.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2015-10-21T10:35:48.561	2015-08-14T02:35:38	2017-08-14T02:35:38	help.bluerazor.com	www.help.bluerazor.com	C=US, ST=Arizona, L=Scottsdale, O="Starfield Technologies, Inc.", OU=http://certs.starfieldtech.com/repository/, CN=Starfield Secure Certificate Authority - G2
2015-08-14T02:36:23.364	2015-08-14T02:35:38	2017-08-14T02:35:38	help.bluerazor.com	www.help.bluerazor.com	C=US, ST=Arizona, L=Scottsdale, O="Starfield Technologies, Inc.", OU=http://certs.starfieldtech.com/repository/, CN=Starfield Secure Certificate Authority - G2
2013-11-30T18:17:33.445	2013-10-11T17:31:51	2015-10-11T17:31:51	help.bluerazor.com	www.help.bluerazor.com	C=US, ST=Arizona, L=Scottsdale, O="Starfield Technologies, Inc.", OU=http://certificates.starfieldtech.com/repository, CN=Starfield Secure Certification Authority, serialNumber=10688435
2013-05-28T15:23:32.245	2011-11-18T00:26:49	2013-11-18T00:26:49	help.bluerazor.com	www.help.bluerazor.com	C=US, ST=Arizona, L=Scottsdale, O="Starfield Technologies, Inc.", OU=http://certificates.starfieldtech.com/repository, CN=Starfield Secure Certification Authority, serialNumber=10688435