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

Results forwebdisk.bexix.net

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-08-07T02:07:46.769	2021-08-07T00:00:00	2022-08-06T23:59:59	sni.cloudflaressl.com	*.bexix.net	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-03-22T11:34:31.906	2021-03-22T00:00:00	2022-03-21T23:59:59	sni.cloudflaressl.com	*.bexix.net	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-03-01T15:31:14.223	2021-03-01T00:00:00	2021-05-30T23:59:59	bexix.net	webdisk.bexix.net	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-03-01T15:31:13.922	2021-03-01T00:00:00	2021-05-30T23:59:59	bexix.net	webdisk.bexix.net	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"