Data type Range Default value
REG_SZ (Any valid DNS domain name) (Blank value. You must enter a valid value when you use Network in Control Panel to configure the interface.)


Specifies the Domain Name System (DNS) domain name of the interface, as provided by DHCP.

The interface-specific DNS domain name is determined by the value of DhcpDomain, which is configured by DHCP, and Domain, which you can configure.

If these entries contain valid values, the user-configured value, Domain, takes precedence over the value of DhcpDomain.

Change method

To change the value of this entry, use Network and Dial-up Connections. Right-click Local Area Connection, click Properties, click Internet Protocol (TCP/IP), and then click Properties. At the bottom right corner of the page, click the Advanced button, click the DNS tab, and then type the value in the DNS domain name text box.

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