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

Results for*.blockus.info

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-11-05T17:41:26.498	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01
2022-11-05T17:41:26.498	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01
2022-11-05T17:41:26.304	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01
2022-11-05T17:41:26.304	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01
2022-11-05T17:41:25.995	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01
2022-11-05T17:41:25.995	2022-11-05T00:00:00	2023-12-04T23:59:59	*.blockus.info	*.blockus.info	C=US, O=Amazon, CN=Amazon RSA 2048 M01