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

Results fornwwbi.techworks.dev

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-07-06T14:50:37.379	2022-07-06T13:50:37	2022-10-04T13:50:36	nwwbi.nationalbenchmarkingportal.com	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3
2022-07-06T14:50:37.263	2022-07-06T13:50:37	2022-10-04T13:50:36	nwwbi.nationalbenchmarkingportal.com	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3
2022-05-12T01:32:21.609	2022-05-12T00:32:21	2022-08-10T00:32:20	nwwbi.nationalbenchmarkingportal.com	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3
2022-05-12T01:32:21.437	2022-05-12T00:32:21	2022-08-10T00:32:20	nwwbi.nationalbenchmarkingportal.com	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3
2022-05-11T00:37:53.938	2022-05-10T23:37:53	2022-08-08T23:37:52	nwwbi.techworks.dev	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3
2022-05-11T00:37:53.692	2022-05-10T23:37:53	2022-08-08T23:37:52	nwwbi.techworks.dev	nwwbi.techworks.dev	C=US, O=Let's Encrypt, CN=R3