city.urayasu.chiba.jp IN NS ns-1418.awsdns-49.org. city.urayasu.chiba.jp IN NS ns-1908.awsdns-46.co.uk. city.urayasu.chiba.jp IN NS ns-329.awsdns-41.com. city.urayasu.chiba.jp IN NS ns-714.awsdns-25.net.