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

Results for*.metodo.digital

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-04-29T07:47:18.889	2019-04-29T06:47:18	2019-07-28T06:47:18	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-04-29T07:47:18.889	2019-04-29T06:47:18	2019-07-28T06:47:18	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-04-29T07:47:18.131	2019-04-29T06:47:18	2019-07-28T06:47:18	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-04-29T07:47:18.131	2019-04-29T06:47:18	2019-07-28T06:47:18	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-01T00:06:26.164	2019-02-28T23:06:25	2019-05-29T23:06:25	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-01T00:06:26.164	2019-02-28T23:06:25	2019-05-29T23:06:25	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-01T00:06:25.168	2019-02-28T23:06:25	2019-05-29T23:06:25	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-01T00:06:25.168	2019-02-28T23:06:25	2019-05-29T23:06:25	metodo.digital	*.metodo.digital	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3