15/03/01 01:29:57.82 dXHEBL2Q
jp.cdn.araki.netの下記のNSが時々空の応答返すみたい。
araki.net. 172800 IN NS ns-1098.awsdns-09.org.
araki.net. 172800 IN NS ns-1794.awsdns-32.co.uk.
araki.net. 172800 IN NS ns-219.awsdns-27.com.
araki.net. 172800 IN NS ns-922.awsdns-51.net.