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

Results forrdweb.sltd.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-02-01T10:27:17.033	2025-02-01T09:28:46	2025-05-02T09:28:45	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E5
2025-02-01T10:27:16.322	2025-02-01T09:28:46	2025-05-02T09:28:45	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E5
2024-12-02T17:39:13.148	2024-12-02T16:40:40	2025-03-02T16:40:39	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E5
2024-12-02T17:39:11.001	2024-12-02T16:40:40	2025-03-02T16:40:39	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E5
2024-10-04T04:09:43.759	2024-10-04T03:11:13	2025-01-02T03:11:12	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E6
2024-10-04T04:09:43.47	2024-10-04T03:11:13	2025-01-02T03:11:12	rdweb.sltd.com	rdweb.sltd.com	C=US, O=Let's Encrypt, CN=E6