; ; BIND data file for local loopback interface ; $TTL 604800 @ IN SOA srv-service.monlabo.lan. root.srv-service.monlabo.lan. ( 2 ; Serial 604800 ; Refresh 86400 ; Retry 2419200 ; Expire 604800 ) ; Negative Cache TTL NS srv-service.monlabo.lan. srv-service A 172.16.0.8 2 IN PTR srv-admin-el.monlabo.lan. 8 IN PTR srv-service.monlabo.lan.