sen10.net.		30 IN SOA sen10.net. postmaster.sen10.net. (
				1656000122 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

sen10.net.		30 IN A	157.7.107.51

Mail exchangers:
sen10.net.		30 IN MX 50 mx01.lolipop.jp.

Name servers:
sen10.net.		30 IN NS dns02.muumuu-domain.com.
sen10.net.		30 IN NS dns01.muumuu-domain.com.