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

Results forapi.siperb.com

Resolver

Location

A

Name	TTL	Value
api.siperb.com	60	18.160.10.33AWS CloudFront (GLOBAL) / Amazon.com, Inc.
api.siperb.com	60	18.160.10.99AWS CloudFront (GLOBAL) / Amazon.com, Inc.
api.siperb.com	60	18.160.10.111AWS CloudFront (GLOBAL) / Amazon.com, Inc.
api.siperb.com	60	18.160.10.115AWS CloudFront (GLOBAL) / Amazon.com, Inc.