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

Results for*.env.impactivevalues.projects.applers.de

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-03-20T12:12:53.774	2020-03-20T11:12:53	2020-06-18T11:12:53	*.env.impactivevalues.projects.applers.de	*.env.impactivevalues.projects.applers.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-20T12:12:53.774	2020-03-20T11:12:53	2020-06-18T11:12:53	*.env.impactivevalues.projects.applers.de	*.env.impactivevalues.projects.applers.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-20T12:12:53.584	2020-03-20T11:12:53	2020-06-18T11:12:53	*.env.impactivevalues.projects.applers.de	*.env.impactivevalues.projects.applers.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-03-20T12:12:53.584	2020-03-20T11:12:53	2020-06-18T11:12:53	*.env.impactivevalues.projects.applers.de	*.env.impactivevalues.projects.applers.de	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3