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

Results forjs.tbr.com.br

Resolver

Location

A

Name	TTL	Value
js.tbr.com.br	60	3.170.19.3AWS CloudFront (GLOBAL) / Amazon.com, Inc.
js.tbr.com.br	60	3.170.19.17AWS CloudFront (GLOBAL) / Amazon.com, Inc.
js.tbr.com.br	60	3.170.19.81AWS CloudFront (GLOBAL) / Amazon.com, Inc.
js.tbr.com.br	60	3.170.19.84AWS CloudFront (GLOBAL) / Amazon.com, Inc.