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

Results forwebmail.aliftechs.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-11-03T08:57:22.859	2021-11-03T00:00:00	2022-02-01T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-11-03T08:57:21.454	2021-11-03T00:00:00	2022-02-01T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-08-19T08:57:21.895	2021-08-19T00:00:00	2021-11-17T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-08-19T08:57:21.419	2021-08-19T00:00:00	2021-11-17T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-08-01T08:57:28.889	2021-08-01T00:00:00	2021-10-30T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2021-08-01T08:57:23.79	2021-08-01T00:00:00	2021-10-30T23:59:59	aliftechs.com	webmail.aliftechs.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"