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

Results forwww.intercom.io

Resolver

Location

A

Name	TTL	Value
www.intercom.io	60	18.160.41.51AWS CloudFront (GLOBAL) / Amazon.com, Inc.
www.intercom.io	60	18.160.41.77AWS CloudFront (GLOBAL) / Amazon.com, Inc.
www.intercom.io	60	18.160.41.107AWS CloudFront (GLOBAL) / Amazon.com, Inc.
www.intercom.io	60	18.160.41.123AWS CloudFront (GLOBAL) / Amazon.com, Inc.

Name	TTL	Value
www.intercom.io	300	d38xc8nflzxfm6.cloudfront.net