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

Results for*.powertake.org

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-05-14T06:54:02.575	2020-05-11T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.powertake.org	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2020-05-14T06:54:02.575	2020-05-11T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.powertake.org	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2020-05-11T10:48:27.767	2020-05-11T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.powertake.org	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2
2020-05-11T10:48:27.767	2020-05-11T00:00:00	2020-10-09T12:00:00	sni.cloudflaressl.com	*.powertake.org	C=US, ST=CA, L=San Francisco, O="CloudFlare, Inc.", CN=CloudFlare Inc ECC CA-2