dns: Fixed applying permissions to directories

roles/dns/application/tasks/main.yml

@@ -12,7 +12,7 @@
     state: directory
     owner: root
     group: "{{ dns_user }}"
-    mode: "u=rwx,g=rx"
+    mode: u=rwx,g=rx,o=
   loop:
     - "{{ zones_directory }}"
     - "{{ zones_environment_directory }}"

roles/dns/master/tasks/main.yml

@@ -6,7 +6,7 @@
     state: directory
     owner: root
     group: root
-    mode: "u=rwx,g=rx"
+    mode: u=rwx,g=rx,o=
   loop:
     - "{{ domain_directory }}"
     - "{{ domain_environment_directory }}"