2-38.net. 10 IN A 202.210.8.107 2-38.net. 3600 IN NS ns3.xserver.jp. 2-38.net. 3600 IN NS ns2.xserver.jp. 2-38.net. 3600 IN NS ns1.xserver.jp. 2-38.net. 3600 IN NS ns5.xserver.jp. 2-38.net. 3600 IN NS ns4.xserver.jp. 2-38.net. 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) ) 2-38.net. 3600 IN MX 0 2-38.net. 2-38.net. 3600 IN TXT "v=spf1 +a:sv10586.xserver.jp +a:2-38.net +mx include:spf.sender.xserver.jp ~all"