$ORIGIN local. 
$TTL 86400 
@	IN	SOA	dns1.local.	hostmaster.abcd.efgh.com. (
			2001072503 ; serial                     
			21600      ; refresh after 6 hours                     
			3600       ; retry after 1 hour                     
			604800     ; expire after 1 week                     
			86400 )    ; minimum TTL of 1 day  
		     
		           
	IN	NS	dns1.local.       
	IN	NS	dns2.local.

       
	
dns1	IN	A	11.0.1.1
dns2	IN	A	11.0.1.2	

			       
server1	IN	A	11.0.1.5        
server2	IN	A	11.0.1.6

       
ftp	IN	A	11.0.1.3
	IN	A	11.0.1.4
	
mail	IN	A       11.0.1.5
mail2	IN	A       1.0.1.6


www	IN	CNAME	server1