city.narita.chiba.jp IN MX mx2.securitycloud.city.narita.chiba.jp city.narita.chiba.jp IN NS ns-1418.awsdns-49.org city.narita.chiba.jp IN NS ns-1908.awsdns-46.co.uk city.narita.chiba.jp IN NS ns-329.awsdns-41.com city.narita.chiba.jp IN NS ns-714.awsdns-25.net city.narita.chiba.jp IN TXT v=spf1 +ip4:221.186.154.170 +ip4:52.68.100.171 +ip4:52.196.47.135 +ip4:52.198.20.108 +ip4:52.198.216.109 +ip4:114.179.200.36 +ip4:114.179.203.16/28 include:supercals.jp ~all library.narita.chiba.jp IN MX library-narita-chiba-jp.mail.protection.outlook.com library.narita.chiba.jp IN NS ns6-tk01.ocn.ad.jp library.narita.chiba.jp IN NS ns6-tk02.ocn.ad.jp library.narita.chiba.jp IN TXT ms=ms92393670 library.narita.chiba.jp IN TXT v=spf1 include:spf.protection.outlook.com -all