Change zone type using dnscmd

To reset a zone type on command prompt, do the following

1. Assume the server name is dnsserver and zone name is myrootdns.com.

2. To reset zone from ds type to primary, run

dnscmd dnsserver /zoneresettype myrootdns.com /primary /file myrootdns.dns


3. To change type from primary to ds, run

dnscmd dnsserver /zoneresettype myrootdns.com /ds