I am trying to add a reverse lookup zone with dnscmd with below command line. The zone is added but not in reverse lookup zones, its added in the forward lookup zones.
C:\>dnscmd ns1 /zoneadd 184.108.40.206-28 /primary /file 176-220.127.116.11.in-addr.
DNS Server ns1 created zone 18.104.22.168-28:
Command completed successfully.