dadunet.com.		30 IN SOA dns5.hichina.com. hostmaster.hichina.com. (
				2024090313 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

dadunet.com.		30 IN A	182.18.63.107

Mail exchangers:
dadunet.com.		30 IN MX 5 mxbiz1.qq.com.

Name servers:
dadunet.com.		30 IN NS dns5.hichina.com.
dadunet.com.		30 IN NS dns6.hichina.com.