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

Results forsecure.www.com.co

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-02-22T12:14:26.616	2022-02-22T00:00:00	2022-05-23T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA
2022-02-22T12:14:26.165	2022-02-22T00:00:00	2022-05-23T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA
2021-11-27T21:16:12.15	2021-11-27T00:00:00	2022-02-25T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA
2021-11-27T21:16:11.625	2021-11-27T00:00:00	2022-02-25T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA
2021-09-02T03:20:16.52	2021-09-02T00:00:00	2021-12-01T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA
2021-09-02T03:20:15.376	2021-09-02T00:00:00	2021-12-01T23:59:59	secure.www.com.co	secure.www.com.co	C=AT, O=ZeroSSL, CN=ZeroSSL ECC Domain Secure Site CA