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

Results for*.jsontree.codeinnate.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-07-30T10:32:00.259	2020-07-30T09:31:59	2020-10-28T09:31:59	*.codeinnate.com	*.jsontree.codeinnate.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-30T10:32:00.259	2020-07-30T09:31:59	2020-10-28T09:31:59	*.codeinnate.com	*.jsontree.codeinnate.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-30T10:32:00.049	2020-07-30T09:31:59	2020-10-28T09:31:59	*.codeinnate.com	*.jsontree.codeinnate.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-30T10:32:00.049	2020-07-30T09:31:59	2020-10-28T09:31:59	*.codeinnate.com	*.jsontree.codeinnate.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3