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

Results for*.boyntonpta.org

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2018-04-08T04:35:00.657	2018-04-03T16:06:25	2018-07-02T16:06:25	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-08T04:35:00.657	2018-04-03T16:06:25	2018-07-02T16:06:25	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-05T18:03:38.383	2018-04-03T16:06:49	2018-07-02T16:06:49	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-05T18:03:38.383	2018-04-03T16:06:49	2018-07-02T16:06:49	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-03T17:06:49.786	2018-04-03T16:06:49	2018-07-02T16:06:49	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-03T17:06:49.786	2018-04-03T16:06:49	2018-07-02T16:06:49	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-03T17:06:25.636	2018-04-03T16:06:25	2018-07-02T16:06:25	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-04-03T17:06:25.636	2018-04-03T16:06:25	2018-07-02T16:06:25	*.boyntonpta.org	*.boyntonpta.org	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3