lib.niiza.saitama.jp	IN	A	114.156.14.75
lib.niiza.saitama.jp	IN	MX	ns.lib.niiza.saitama.jp.
lib.niiza.saitama.jp	IN	NS	ns-kg021.ocn.ad.jp.
lib.niiza.saitama.jp	IN	NS	ns.lib.niiza.saitama.jp.
redcat.niiza.saitama.jp	IN	A	202.212.212.32
redcat.niiza.saitama.jp	IN	MX	redcat.niiza.saitama.jp.
redcat.niiza.saitama.jp	IN	NS	ns3.sphere.ad.jp.
redcat.niiza.saitama.jp	IN	NS	ns4.sphere.ad.jp.