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

Results for*.ww25.techbook.au

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-09-15T04:21:32.457	2024-09-15T03:23:01	2024-12-14T03:23:00	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-09-15T04:21:32.457	2024-09-15T03:23:01	2024-12-14T03:23:00	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-09-15T04:21:32.168	2024-09-15T03:23:01	2024-12-14T03:23:00	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-09-15T04:21:32.168	2024-09-15T03:23:01	2024-12-14T03:23:00	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-08-22T18:48:39.778	2024-08-22T17:50:09	2024-11-20T17:50:08	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-08-22T18:48:39.778	2024-08-22T17:50:09	2024-11-20T17:50:08	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-08-22T18:48:39.425	2024-08-22T17:50:09	2024-11-20T17:50:08	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11
2024-08-22T18:48:39.425	2024-08-22T17:50:09	2024-11-20T17:50:08	techbook.au	*.ww25.techbook.au	C=US, O=Let's Encrypt, CN=R11