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

Results forwebdisk.topicalrelief.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-05-26T13:53:26.781	2025-05-26T12:54:56	2025-08-24T12:54:55	topicalrelief.com	*.topicalrelief.com	C=US, O=Let's Encrypt, CN=E6
2025-05-26T13:53:26.535	2025-05-26T12:54:56	2025-08-24T12:54:55	topicalrelief.com	*.topicalrelief.com	C=US, O=Let's Encrypt, CN=E6
2018-05-19T17:58:57.998	2018-05-19T00:00:00	2018-08-17T23:59:59	topicalrelief.com	webdisk.topicalrelief.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2018-05-19T17:58:43.24	2018-05-19T00:00:00	2018-08-17T23:59:59	topicalrelief.com	webdisk.topicalrelief.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2018-05-19T13:07:48.079	2018-05-19T00:00:00	2018-08-17T23:59:59	topicalrelief.com	webdisk.topicalrelief.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2018-05-19T13:07:27.583	2018-05-19T00:00:00	2018-08-17T23:59:59	topicalrelief.com	webdisk.topicalrelief.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"