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

Results for*.test.duc.us

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-09-15T13:15:51.694	2024-09-15T12:17:19	2024-12-14T12:17:18	l2town.com	*.test.duc.us	C=US, O=Let's Encrypt, CN=R10
2024-09-15T13:15:51.694	2024-09-15T12:17:19	2024-12-14T12:17:18	l2town.com	*.test.duc.us	C=US, O=Let's Encrypt, CN=R10
2024-09-15T13:15:49.458	2024-09-15T12:17:19	2024-12-14T12:17:18	l2town.com	*.test.duc.us	C=US, O=Let's Encrypt, CN=R10
2024-09-15T13:15:49.458	2024-09-15T12:17:19	2024-12-14T12:17:18	l2town.com	*.test.duc.us	C=US, O=Let's Encrypt, CN=R10
2024-09-01T20:21:27.161	2024-09-01T19:22:56	2024-11-30T19:22:55	tropizdue.site	*.test.duc.us	C=US, O=Let's Encrypt, CN=R11
2024-09-01T20:21:27.161	2024-09-01T19:22:56	2024-11-30T19:22:55	tropizdue.site	*.test.duc.us	C=US, O=Let's Encrypt, CN=R11
2024-09-01T20:21:26.851	2024-09-01T19:22:56	2024-11-30T19:22:55	tropizdue.site	*.test.duc.us	C=US, O=Let's Encrypt, CN=R11
2024-09-01T20:21:26.851	2024-09-01T19:22:56	2024-11-30T19:22:55	tropizdue.site	*.test.duc.us	C=US, O=Let's Encrypt, CN=R11