a1a2.net.		30 IN SOA dns15.hichina.com. hostmaster.hichina.com. (
				2024041813 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

a1a2.net.		30 IN A	182.92.133.234

Name servers:
a1a2.net.		30 IN NS dns16.hichina.com.
a1a2.net.		30 IN NS dns15.hichina.com.