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

Results for*.samueltome.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-12-18T01:31:19.976	2020-12-18T00:31:19	2021-03-18T00:31:19	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=R3
2020-12-18T01:31:19.976	2020-12-18T00:31:19	2021-03-18T00:31:19	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=R3
2020-12-18T01:31:19.763	2020-12-18T00:31:19	2021-03-18T00:31:19	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=R3
2020-12-18T01:31:19.763	2020-12-18T00:31:19	2021-03-18T00:31:19	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=R3
2020-10-19T01:57:49.332	2020-10-19T00:57:49	2021-01-17T00:57:49	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-19T01:57:49.332	2020-10-19T00:57:49	2021-01-17T00:57:49	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-19T01:57:49.169	2020-10-19T00:57:49	2021-01-17T00:57:49	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-19T01:57:49.169	2020-10-19T00:57:49	2021-01-17T00:57:49	samueltome.com	*.samueltome.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3