@	IN	SOA	ns.macosx-bind.com.	mail.ns.macosx-bind.com. (
			20010101	; Serial
			28800		; Refresh     8 hours
			7200		; Retry       2 hours
			604800		; Expire      7 days
			86400)		; Minimum TTL 1 day

; ネームサーバー
	IN	NS	ns.macosx-bind.com.
	IN	NS	ns2.macosx-bind.com.

; IPアドレス
1	IN	PTR	mac.macosx-bind.com.
2	IN	PTR	mac2.macosx-bind.com.
3	IN	PTR	mac3.macosx-bind.com.
4	IN	PTR	win.macosx-bind.com.
5	IN	PTR	linux.macosx-bind.com.