hospital.iwata.shizuoka.jp	IN	A	122.17.148.212
hospital.iwata.shizuoka.jp	IN	MX	mwpremgw1.ocn.ad.jp
hospital.iwata.shizuoka.jp	IN	MX	mwpremgw2.ocn.ad.jp
hospital.iwata.shizuoka.jp	IN	NS	ns6-tk01.ocn.ad.jp
hospital.iwata.shizuoka.jp	IN	NS	ns6-tk02.ocn.ad.jp