vill.minamiminowa.nagano.jp	IN	MX	ooshiba.vill.minamiminowa.nagano.jp
vill.minamiminowa.nagano.jp	IN	NS	ooshiba.vill.minamiminowa.nagano.jp
vill.minamiminowa.nagano.jp	IN	TXT	v=spf1 ip4:203.141.205.80/28 include:_spf.sa.smart-lgov.jp -all