path: root/bind/db.0.0.127

    1 $TTL 3d
    2 @			IN SOA 	localhost. root.localhost. (
    3 				1	; serial
    4 				3h	; refresh 
    5 				1h	; retry 
    6 				1w	; expire 
    7 				1h )	; negatice caching-ttl 
    8 @			IN NS	localhost.
    9 1			IN PTR	localhost.