city.ito.shizuoka.jp	IN	MX	mailgwsc.oneoffice.jp
city.ito.shizuoka.jp	IN	NS	ns1.a0.impervasecuredns.net
city.ito.shizuoka.jp	IN	NS	ns1.a1.impervasecuredns.net
city.ito.shizuoka.jp	IN	NS	ns1.a2.impervasecuredns.net
city.ito.shizuoka.jp	IN	TXT	v=spf1 +ip4:60.32.10.229 +ip4:60.32.10.227 +ip4:122.1.59.130 include:spf.siscs.jp include:sg-m.jp include:sg-p.jp +ip4:210.189.174.253 ~all