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

Results fordev.yper.co.kr

Resolver

Location

A

Name	TTL	Value
dev.yper.co.kr	60	3.35.180.245AWS EC2 (ap-northeast-2) / Amazon.com, Inc.
dev.yper.co.kr	60	3.36.172.85AWS EC2 (ap-northeast-2) / Amazon.com, Inc.
dev.yper.co.kr	60	43.202.245.37AWS EC2 (ap-northeast-2) / Amazon.com, Inc.