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

Results for*.segpriar.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-09-03T15:56:24.449	2020-09-03T14:56:24	2020-12-02T14:56:24	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-09-03T15:56:24.449	2020-09-03T14:56:24	2020-12-02T14:56:24	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-09-03T15:56:24.219	2020-09-03T14:56:24	2020-12-02T14:56:24	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-09-03T15:56:24.219	2020-09-03T14:56:24	2020-12-02T14:56:24	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-04T15:25:26.517	2020-07-04T14:25:26	2020-10-02T14:25:26	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-04T15:25:26.517	2020-07-04T14:25:26	2020-10-02T14:25:26	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-04T15:25:26.309	2020-07-04T14:25:26	2020-10-02T14:25:26	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-07-04T15:25:26.309	2020-07-04T14:25:26	2020-10-02T14:25:26	*.segpriar.com	*.segpriar.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3