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

Results forauth.dev.lifemd.com

Resolver

Location

A

Name	TTL	Value
auth.dev.lifemd.com	60	52.85.193.16AWS CloudFront (GLOBAL) / Amazon.com, Inc.
auth.dev.lifemd.com	60	52.85.193.31AWS CloudFront (GLOBAL) / Amazon.com, Inc.
auth.dev.lifemd.com	60	52.85.193.108AWS CloudFront (GLOBAL) / Amazon.com, Inc.
auth.dev.lifemd.com	60	52.85.193.121AWS CloudFront (GLOBAL) / Amazon.com, Inc.