; /opt/dns/db.172 file
; Configured by Maxim
$TTL 604800
@	IN	SOA	skill39.wsr.	root.skill39.wsr. (
				1,			; Serial
				604800,		; Refresh
				86400,		; Retry
				2419200,	; Expire
				604800 )	; Negative Cache TTL

@	IN	NS	l-srv.skill39.wsr.

10.20	IN	PTR	l-srv.skill39.wsr.
2.50	IN	PTR	l-rtr-a.skill39.wsr.
2.55	IN	PTR	l-rtr-b.skill39.wsr.

; L-FW 
1.20	IN	PTR	l-fw.skill39.wsr.
1.50	IN	PTR	l-fw.skill39.wsr.
1.55	IN	PTR	l-fw.skill39.wsr.