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

Results for*.collave.net

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-09-07T00:19:22.948	2019-09-04T00:00:00	2020-09-03T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-09-07T00:19:22.948	2019-09-04T00:00:00	2020-09-03T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-09-04T12:40:48.719	2019-09-04T00:00:00	2020-09-03T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-09-04T12:40:48.719	2019-09-04T00:00:00	2020-09-03T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-05-15T03:43:56.276	2018-10-05T00:00:00	2019-10-05T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2019-05-15T03:43:56.276	2018-10-05T00:00:00	2019-10-05T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-10-05T08:42:37.937	2018-10-05T00:00:00	2019-10-05T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2018-10-05T08:42:37.937	2018-10-05T00:00:00	2019-10-05T12:00:00	sni.cloudflaressl.com	*.collave.net	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2