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

Results forwww.sz.appcode.app

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-12-03T09:54:22.371	2019-12-03T09:54:20	2020-12-03T09:54:20	sz.appcode.app	www.sz.appcode.app	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2019-12-03T09:50:22.479	2019-12-03T09:50:20	2020-12-03T09:34:21	sz.appcode.app	www.sz.appcode.app	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2019-12-03T09:46:19.569	2019-12-03T09:46:16	2020-12-03T09:34:21	sz.appcode.app	www.sz.appcode.app	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
2019-12-03T09:34:25.454	2019-12-03T09:34:21	2020-12-03T09:34:21	sz.appcode.app	www.sz.appcode.app	C=US, ST=Arizona, L=Scottsdale, O="GoDaddy.com, Inc.", OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2