$TTL 86400
@               86400   IN      SOA     dns.es.    root.dns.es. (
                        2008032701 ; serial
                        28800 ; refresh
                        14400 ; retry
                        3600000 ; expire
                        0 ; negative cache ttl
                        )

@ 			IN	NS 	dns.es.
dns.es. 	IN	A	200.32.1.10

exa.es.		IN	NS  dns.exa.es.
10.8.32.in-addr.arpa.	IN 	NS	dns.exa.es.
dns.exa.es.		IN 	A 	32.8.10.20

esiiab.es.	IN 	NS 	dns.esiiab.es.
36.125.81.in-addr.arpa. 	IN 	NS 	dns.esiiab.es.
dns.esiiab.es.	IN 	A 	81.125.36.10

r1.es.			IN 	A 	200.32.1.1
r2.es.			IN 	A 	200.32.1.2