Configure multicast DNS (mDNS) protocol

Supported on: At least Windows Server 2016, Windows 10 Version 1703

Registry

HKLM Software\Policies\Microsoft\Windows NT\DNSClient

Value name: EnableMDNS

Enabled: EnableMDNS = 1

Disabled: EnableMDNS = 0

Description

Specifies if the DNS client will perform name resolution over mDNS. If you enable this policy, the DNS client will use mDNS protocol. If you disable this policy setting, or if you do not configure this policy setting, the DNS client will use locally configured settings.