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

Results fortesting.nextcupid.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-10-26T04:42:12.796	2025-10-26T03:43:42	2026-01-24T03:43:41	www.testing.nextcupid.com	www.testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R12
2025-10-26T04:42:12.585	2025-10-26T03:43:42	2026-01-24T03:43:41	www.testing.nextcupid.com	www.testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R12
2025-09-26T02:15:43.516	2025-09-26T01:17:10	2025-12-25T01:17:09	testing.nextcupid.com	testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R12
2025-09-26T02:15:40.984	2025-09-26T01:17:10	2025-12-25T01:17:09	testing.nextcupid.com	testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R12
2025-06-28T00:17:02.831	2025-06-27T23:18:28	2025-09-25T23:18:27	testing.nextcupid.com	testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R11
2025-06-28T00:16:58.614	2025-06-27T23:18:28	2025-09-25T23:18:27	testing.nextcupid.com	testing.nextcupid.com	C=US, O=Let's Encrypt, CN=R11