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

Results for*.sextool.co

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-10-26T19:05:56.762	2020-10-26T18:05:56	2021-01-24T18:05:56	javfinder.mobi	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-26T19:05:56.762	2020-10-26T18:05:56	2021-01-24T18:05:56	javfinder.mobi	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-26T19:05:56.581	2020-10-26T18:05:56	2021-01-24T18:05:56	javfinder.mobi	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-10-26T19:05:56.581	2020-10-26T18:05:56	2021-01-24T18:05:56	javfinder.mobi	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-14T22:55:20.792	2020-08-14T21:55:20	2020-11-12T21:55:20	sextool.co	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-14T22:55:20.792	2020-08-14T21:55:20	2020-11-12T21:55:20	sextool.co	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-14T22:55:20.613	2020-08-14T21:55:20	2020-11-12T21:55:20	sextool.co	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-08-14T22:55:20.613	2020-08-14T21:55:20	2020-11-12T21:55:20	sextool.co	*.sextool.co	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3