city.bizen.okayama.jp	IN	A	210.253.49.145
city.bizen.okayama.jp	IN	MX	sco-mx.sec-cloud.pref.okayama.jp
city.bizen.okayama.jp	IN	NS	ns1.cccn.ne.jp
city.bizen.okayama.jp	IN	NS	ns1.city.bizen.okayama.jp
city.bizen.okayama.jp	IN	NS	sco-odns.sec-cloud.pref.okayama.jp
city.bizen.okayama.jp	IN	TXT	v=spf1 +ip4:210.236.107.102 +ip4:210.236.107.42 +ip4:210.253.49.128/25 ~all