city.kawaguchi.saitama.jp	IN	MX	sc11-mail01.sbt-isc.jp
city.kawaguchi.saitama.jp	IN	NS	bdns01.gmoregistry.net
city.kawaguchi.saitama.jp	IN	NS	bdns02.gmoregistry.net
city.kawaguchi.saitama.jp	IN	NS	bdns03.gmoregistry.net
sch.kawaguchi.saitama.jp	IN	MX	mail.sch.kawaguchi.saitama.jp
sch.kawaguchi.saitama.jp	IN	NS	ns1.sainet.ad.jp
sch.kawaguchi.saitama.jp	IN	NS	ns2.sainet.ad.jp