city.kashiwara.osaka.jp	IN	A	210.161.33.178
city.kashiwara.osaka.jp	IN	MX	osakasc-fml2.utility.k-opti.com
city.kashiwara.osaka.jp	IN	NS	ns1.utility.k-opti.com
city.kashiwara.osaka.jp	IN	NS	ns2.utility.k-opti.com