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

Results foreur2m1.crt.root.eu.amazontrust.com

Resolver

Location

A

Name	TTL	Value
eur2m1.crt.root.eu.amazontrust.com	60	52.85.132.12AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eur2m1.crt.root.eu.amazontrust.com	60	52.85.132.62AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eur2m1.crt.root.eu.amazontrust.com	60	52.85.132.64AWS CloudFront (GLOBAL) / Amazon.com, Inc.
eur2m1.crt.root.eu.amazontrust.com	60	52.85.132.77AWS CloudFront (GLOBAL) / Amazon.com, Inc.