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

Results for*.lipvideo.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-05-22T06:56:11.762	2020-05-22T05:56:11	2020-08-20T05:56:11	lipvideo.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-22T06:56:11.762	2020-05-22T05:56:11	2020-08-20T05:56:11	lipvideo.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-22T06:56:11.543	2020-05-22T05:56:11	2020-08-20T05:56:11	lipvideo.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-22T06:56:11.543	2020-05-22T05:56:11	2020-08-20T05:56:11	lipvideo.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-16T21:09:48.331	2019-03-16T20:09:47	2019-06-14T20:09:47	columbiavcclub.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-16T21:09:48.331	2019-03-16T20:09:47	2019-06-14T20:09:47	columbiavcclub.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-16T21:09:47.702	2019-03-16T20:09:47	2019-06-14T20:09:47	columbiavcclub.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2019-03-16T21:09:47.702	2019-03-16T20:09:47	2019-06-14T20:09:47	columbiavcclub.com	*.lipvideo.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3