TTL Set in the A and PTR records

Specifies the value for the Time-To-Live (TTL) field in A and PTR resource records registered by the computers to which this setting is applied.

To specify the TTL, click Enable, and then enter a value in seconds (for example, the value 900 is 15 minutes).

If this setting is not configured, it is not applied to any computer.

Supported on: At least Windows Server 2003 operating systems or Windows XP Professional


Registry PathSoftware\Policies\Microsoft\Windows NT\DNSClient
Value NameRegistrationTtl
Default Value600
Min Value
Max Value4294967200


Administrative Templates (Computers)

Administrative Templates (Users)