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

Results forhostmaster.worldsnet.it

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-20T04:40:05.219	2025-11-20T04:28:45	2026-12-21T04:28:44	*.worldsnet.it	*.worldsnet.it	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3
2025-11-20T04:38:55.117	2025-01-17T04:08:06	2026-02-17T04:08:05	*.worldsnet.it	*.worldsnet.it	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3
2025-11-20T04:38:46.246	2025-11-20T04:28:45	2026-12-21T04:28:44	*.worldsnet.it	*.worldsnet.it	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3
2025-01-17T04:18:06.895	2025-01-17T04:08:06	2026-02-17T04:08:05	*.worldsnet.it	*.worldsnet.it	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3
2024-04-16T16:20:23.905	2024-04-16T16:10:23	2025-04-16T16:10:23	*.worldsnet.it	*.worldsnet.it	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3