vill.kariwa.niigata.jp	IN	A	157.70.253.140
vill.kariwa.niigata.jp	IN	NS	dns.vill.kariwa.niigata.jp
vill.kariwa.niigata.jp	IN	NS	dns1.ncom.ad.jp
vill.kariwa.niigata.jp	IN	TXT	v=spf1 +ip4:103.173.104.19 +ip4:157.70.245.32/30 -all