$TTL 3600 @ IN SOA ns.yamasita.jp. root.yamasita.jp. ( 20040820 ; Serial 3600 ; Refresh 300 ; Retry 3600000 ; Expire 3600 ) ; Minimum ; IN NS ns.yamasita.jp. ; IN A 192.168.1.2 IN MX 1 ns.yamasita.jp. ; ;* IN MX 1 ns.yamasita.jp. ; ns IN A 192.168.1.2 ftp IN CNAME ns.yamasita.jp. smtp IN CNAME ns.yamasita.jp. pop IN CNAME ns.yamasita.jp. mail IN CNAME ns.yamasita.jp. www IN CNAME ns.yamasita.jp. ; tp310 IN A 192.168.1.3 hb IN A 192.168.1.5 oranc IN A 192.168.1.7 ; ls IN A 192.168.1.8 air IN A 192.168.1.9 ; para IN A 192.168.1.10 mid IN A 192.168.1.11 slot IN A 192.168.1.12 ; dhcp100 IN A 192.168.1.100 dhcp101 IN A 192.168.1.101 dhcp102 IN A 192.168.1.102 dhcp103 IN A 192.168.1.103 dhcp104 IN A 192.168.1.104 dhcp105 IN A 192.168.1.105 dhcp106 IN A 192.168.1.106 dhcp107 IN A 192.168.1.107 dhcp108 IN A 192.168.1.108 dhcp109 IN A 192.168.1.109