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

Results for*.halfdegree.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-26T00:44:54.089	2026-01-25T23:46:22	2026-04-25T23:46:21	halfdegree.com	*.halfdegree.com	C=US, O=Let's Encrypt, CN=E8
2026-01-26T00:44:54.089	2026-01-25T23:46:22	2026-04-25T23:46:21	halfdegree.com	*.halfdegree.com	C=US, O=Let's Encrypt, CN=E8
2026-01-26T00:44:53.032	2026-01-25T23:46:22	2026-04-25T23:46:21	halfdegree.com	*.halfdegree.com	C=US, O=Let's Encrypt, CN=E8
2026-01-26T00:44:53.032	2026-01-25T23:46:22	2026-04-25T23:46:21	halfdegree.com	*.halfdegree.com	C=US, O=Let's Encrypt, CN=E8
2026-01-26T00:41:24.612	2026-01-25T23:41:24	2026-04-26T00:40:10	halfdegree.com	*.halfdegree.com	C=US, O=Google Trust Services, CN=WE1
2026-01-26T00:41:24.612	2026-01-25T23:41:24	2026-04-26T00:40:10	halfdegree.com	*.halfdegree.com	C=US, O=Google Trust Services, CN=WE1