diff --git a/10.168.192.zone b/10.168.192.zone
new file mode 100644
index 0000000..5ccc13e
--- /dev/null
+++ b/10.168.192.zone
@@ -0,0 +1,25 @@
+$TTL 3600       ;
+
+@     IN      SOA     example.org. root.example.org (
+
+      20060204        ; Serial
+
+      3600            ; Refresh
+
+      900             ; Retry
+
+      3600000         ; Expire
+
+      3600            ; Minimum
+
+      )
+
+@     IN      NS localhost.
+
+50    IN      PTR ns01.example.org.
+
+60    IN      PTR ns02.example.org.
+
+70    IN      PTR ns03.example.org.
+
+12    IN      PTR test.example.org.
\ No newline at end of file