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

Results for*.rushikesh.cf

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-12-01T11:49:55.41	2019-12-01T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.rushikesh.cf	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-12-01T11:49:55.41	2019-12-01T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.rushikesh.cf	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-11-29T03:41:34.981	2019-11-29T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.rushikesh.cf	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-11-29T03:41:34.981	2019-11-29T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.rushikesh.cf	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2