town.ozora.hokkaido.jp	IN	MX	relay.town.ozora.hokkaido.jp
town.ozora.hokkaido.jp	IN	NS	ns008-0dd81bjem6hvo9ts.0.d-53.info
town.ozora.hokkaido.jp	IN	NS	ns008-0dd81bjem6hvo9ts.0.d-53.jp
town.ozora.hokkaido.jp	IN	NS	ns008-0dd81bjem6hvo9ts.0.d-53.net
town.ozora.hokkaido.jp	IN	TXT	v=spf1 +ip4:210.148.105.0/24 +ip6:2001:240:19a:d1::105:0/112 ~all