iguoguo.org.		30 IN SOA n1.xundns.com. nsadmin.xundns.com. (
				437896     ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)
iguoguo.org.		30 IN CNAME a1.asdcdn.com.
iguoguo.org.		30 IN CNAME a1.asdcdn.com.

a1.asdcdn.com.		30 IN A	107.148.27.70
a1.asdcdn.com.		30 IN A	107.148.27.59
a1.asdcdn.com.		30 IN A	107.148.27.68
iguoguo.org.		30 IN CNAME a1.asdcdn.com.

Name servers:
iguoguo.org.		30 IN NS n2.xundns.com.
iguoguo.org.		30 IN NS n1.xundns.com.