Mark is conducting a networking fundamentals workshop for Claire, the Network Solutions Architect Trainee at MDFT Pro training center. During their Azure networking certification course, they’re exploring DNS resolution mechanisms within Azure virtual networks. Mark has set up a lab environment with two Windows Server 2019 virtual machines in the West Europe region to demonstrate internal DNS resolution patterns.
Claire needs to understand how reverse DNS lookups work when Azure VMs communicate with each other using the default Azure-provided DNS service, which is essential for troubleshooting connectivity issues and understanding Azure’s internal naming conventions.
The virtual machine configuration shows:
| Name | Operating System | Location | IP Address | DNS Server |
|---|---|---|---|---|
| VM1 | Windows Server 2019 | West Europe | 10.0.0.4 | Default (Azure-provided) |
| VM2 | Windows Server 2019 | West Europe | 10.0.0.5 | Default (Azure-provided) |
When you perform a reverse DNS lookup for 10.0.0.4 from VM2, which FQDN will be returned?
Choose the correct answer from the options below.
Explanations for each answer: