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

Results for*.kuddle.pet

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-11-18T13:55:24.213	2022-11-18T12:55:23	2023-02-16T12:55:22	*.kuddle.pet	*.kuddle.pet	C=US, O=Let's Encrypt, CN=R3
2022-11-18T13:55:24.213	2022-11-18T12:55:23	2023-02-16T12:55:22	*.kuddle.pet	*.kuddle.pet	C=US, O=Let's Encrypt, CN=R3
2022-11-18T13:55:23.675	2022-11-18T12:55:23	2023-02-16T12:55:22	*.kuddle.pet	*.kuddle.pet	C=US, O=Let's Encrypt, CN=R3
2022-11-18T13:55:23.675	2022-11-18T12:55:23	2023-02-16T12:55:22	*.kuddle.pet	*.kuddle.pet	C=US, O=Let's Encrypt, CN=R3
2021-12-14T08:04:37.723	2021-12-14T00:00:00	2023-01-12T23:59:59	*.kuddle.pet	*.kuddle.pet	C=US, O=Amazon, OU=Server CA 1B, CN=Amazon
2021-12-14T08:04:37.723	2021-12-14T00:00:00	2023-01-12T23:59:59	*.kuddle.pet	*.kuddle.pet	C=US, O=Amazon, OU=Server CA 1B, CN=Amazon