town.nanae.hokkaido.jp	IN	A	210.148.107.230
town.nanae.hokkaido.jp	IN	MX	smtp.town.nanae.hokkaido.jp
town.nanae.hokkaido.jp	IN	NS	dns-b.iij.ad.jp
town.nanae.hokkaido.jp	IN	NS	dns-c.iij.ad.jp