aiwadata.com. 3600 IN A 157.112.183.71 aiwadata.com. 3600 IN NS ns4.xserver.jp. aiwadata.com. 3600 IN NS ns1.xserver.jp. aiwadata.com. 3600 IN NS ns2.xserver.jp. aiwadata.com. 3600 IN NS ns5.xserver.jp. aiwadata.com. 3600 IN NS ns3.xserver.jp. aiwadata.com. 3600 IN SOA ns1.xserver.jp. root.xserver.jp. ( 0 ; serial 10800 ; refresh (3 hours) 3600 ; retry (1 hour) 604800 ; expire (1 week) 3600 ; minimum (1 hour) ) aiwadata.com. 3600 IN MX 0 aiwadata.com. aiwadata.com. 3600 IN TXT "v=spf1 +a:sv5230.xserver.jp +a:aiwadata.com +mx include:spf.sender.xserver.jp ~all"