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

Results forwebmail.dns3.oderland.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-06-25T03:25:46.373	2022-06-25T00:00:00	2022-09-23T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2022-06-25T03:25:43.708	2022-06-25T00:00:00	2022-09-23T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2022-04-19T00:26:24.439	2022-04-19T00:00:00	2022-07-18T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2022-04-19T00:25:55.257	2022-04-19T00:00:00	2022-07-18T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2022-02-10T18:05:16.41	2022-02-10T00:00:00	2022-05-11T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2022-02-10T18:05:15.484	2022-02-10T00:00:00	2022-05-11T23:59:59	dns3.oderland.com	webmail.dns3.oderland.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"