library.yachimata.chiba.jp	IN	A	153.246.18.11
library.yachimata.chiba.jp	IN	MX	mail.library.yachimata.chiba.jp
library.yachimata.chiba.jp	IN	NS	ns-tk061.ocn.ad.jp
library.yachimata.chiba.jp	IN	NS	ns.library.yachimata.chiba.jp