yunxumu.com.		30 IN SOA ns1.judns.com. admin.judns.com. (
				1743864350 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

Name servers:
yunxumu.com.		30 IN NS ns1.judns.com.
yunxumu.com.		30 IN NS ns2.judns.com.