Hi @diego.cruz(YLPH) ,you need to allow access to the following URLs in your firewall policies:
For Azure Virtual Desktop, you need to allow the following URLs in your firewall policies:
*.azure-dns.neton port 443 for Azure DNS resolution.
Please note that this list doesn't include URLs for other services like Azure Active Directory or Office 365. Azure Active Directory URLs can be found under ID 56, 59, and 125 in Office 365 URLs and IP address ranges. That page also has a more comprehensive list incase you need it.
Please let me know if you have any questions and I can help you further.
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