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

Results foreu.prokurio.com

Resolver

Location

A

Name	TTL	Value
eu.prokurio.com	60	108.138.64.26AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eu.prokurio.com	60	108.138.64.105AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eu.prokurio.com	60	108.138.64.109AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eu.prokurio.com	60	108.138.64.117AWS CloudFront (GLOBAL) / Amazon.com, Inc.