city.sanda.hyogo.jp	IN	NS	iris-n01.pref.hyogo.lg.jp
city.sanda.hyogo.jp	IN	NS	iris-z01.pref.hyogo.lg.jp
hospital.sanda.hyogo.jp	IN	MX	mail.hospital.sanda.hyogo.jp
hospital.sanda.hyogo.jp	IN	NS	asns1.customer.ne.jp
hospital.sanda.hyogo.jp	IN	NS	asns2.customer.ne.jp