city.fukaya.saitama.jp	IN	MX	sc11-mail01.sbt-isc.jp
city.fukaya.saitama.jp	IN	NS	dns.knet.ad.jp
city.fukaya.saitama.jp	IN	NS	ns02.sc.pref.saitama.jp
education.fukaya.saitama.jp	IN	A	210.233.184.45
education.fukaya.saitama.jp	IN	MX	mail.education.fukaya.saitama.jp
education.fukaya.saitama.jp	IN	NS	dns.knet.ad.jp
education.fukaya.saitama.jp	IN	NS	dns2.knet.ad.jp