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

Results for*.datehoockup.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-06-12T02:51:40.588	2020-06-12T01:51:40	2020-09-10T01:51:40	cookevilletn.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-06-12T02:51:40.588	2020-06-12T01:51:40	2020-09-10T01:51:40	cookevilletn.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-06-12T02:51:40.459	2020-06-12T01:51:40	2020-09-10T01:51:40	cookevilletn.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-06-12T02:51:40.459	2020-06-12T01:51:40	2020-09-10T01:51:40	cookevilletn.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-19T02:44:19.254	2020-03-19T01:44:18	2020-06-17T01:44:18	datehoockup.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-19T02:44:19.254	2020-03-19T01:44:18	2020-06-17T01:44:18	datehoockup.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-19T02:44:19.024	2020-03-19T01:44:18	2020-06-17T01:44:18	datehoockup.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-19T02:44:19.024	2020-03-19T01:44:18	2020-06-17T01:44:18	datehoockup.com	*.datehoockup.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3