city.shikokuchuo.ehime.jp	IN	MX	mx.city.shikokuchuo.ehime.jp.
city.shikokuchuo.ehime.jp	IN	NS	dns01.sc-ehime.lg.jp.
city.shikokuchuo.ehime.jp	IN	NS	dns02.sc-ehime.lg.jp.
city.shikokuchuo.ehime.jp	IN	NS	shrns-tb01.sc-ehime.lg.jp.