$TTL	86400
@	IN	SOA	ns.atheneum.co.jp postmaster.atheneum.co.jp. (
			2001012502	; Serial
			10800		;
			3600		;
			604800		;
			86400 	)	;
;
		IN	NS	ns.atheneum.co.jp.
		IN	NS	ns2.atheneum.co.jp.
;
1		IN	PTR	localhost.
;