An RT-record specifies an intermediate host that provides routing to the host with the name of the RT-record.

 

A preference value is used to set priority if multiple intermediate routing hosts are specified - lower values tried first.

For each intermediate host specified, a corresponding host (A) address resource record is needed in the current zone.

 

To create a new RT-record, right-click a zone in the left list in the DNS Records window, and select "Other new record" from the pop-up menu.

 

This record type is defined in RFC1183.