city.tsurugashima.saitama.jp	IN	MX	minnie.city.tsurugashima.saitama.jp
city.tsurugashima.saitama.jp	IN	NS	minnie.city.tsurugashima.saitama.jp
city.tsurugashima.saitama.jp	IN	NS	ns-tk061.ocn.ad.jp