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

Results for*.kuretail.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-01-18T18:16:43.971	2019-01-11T00:00:00	2020-01-11T12:00:00	sni.cloudflaressl.com	*.kuretail.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-01-18T18:16:43.971	2019-01-11T00:00:00	2020-01-11T12:00:00	sni.cloudflaressl.com	*.kuretail.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-01-11T06:34:18.601	2019-01-11T00:00:00	2020-01-11T12:00:00	sni.cloudflaressl.com	*.kuretail.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-01-11T06:34:18.601	2019-01-11T00:00:00	2020-01-11T12:00:00	sni.cloudflaressl.com	*.kuretail.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2