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

Results for*.runfuse.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-11-04T20:03:43.277	2019-10-22T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-11-04T20:03:43.277	2019-10-22T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-10-22T13:11:24.328	2019-10-22T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-10-22T13:11:24.328	2019-10-22T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-11-28T00:33:46.974	2018-11-22T00:00:00	2019-11-22T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-11-28T00:33:46.974	2018-11-22T00:00:00	2019-11-22T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-11-22T13:33:04.514	2018-11-22T00:00:00	2019-11-22T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-11-22T13:33:04.514	2018-11-22T00:00:00	2019-11-22T12:00:00	sni.cloudflaressl.com	*.runfuse.com	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2