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ANS-C01 · Question #106

A company manages resources across VPCs in multiple AWS Regions. The company needs to connect to the resources by using its internal domain name. A network engineer needs to apply the aws.example.com

The correct answer is D. Create one Amazon Route 53 private hosted zone for aws.example.com. Associate the private. Single PHZ can be associated with VPCs across regions. https://aws.amazon.com/blogs/architecture/using-route-53-private-hosted-zones-for-cross- account-multi-region-architectures/

Submitted by viktor_hu· Mar 6, 2026Design and Implement Amazon VPC Connectivity Solutions

Question

A company manages resources across VPCs in multiple AWS Regions. The company needs to connect to the resources by using its internal domain name. A network engineer needs to apply the aws.example.com DNS suffix to all resources. What must the network engineer do to meet this requirement?

Options

  • ACreate an Amazon Route 53 private hosted zone for aws.example.com in each Region that has
  • BCreate one Amazon Route 53 private hosted zone for aws.example.com. Configure the private
  • CCreate one Amazon Route 53 private hosted zone for example.com. Create a single resource
  • DCreate one Amazon Route 53 private hosted zone for aws.example.com. Associate the private

How the community answered

(37 responses)
  • A
    8% (3)
  • B
    3% (1)
  • C
    5% (2)
  • D
    84% (31)

Explanation

Single PHZ can be associated with VPCs across regions. https://aws.amazon.com/blogs/architecture/using-route-53-private-hosted-zones-for-cross- account-multi-region-architectures/

Topics

#Route 53 Private Hosted Zones#Cross-Region DNS#VPC DNS Association

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