0550cw.com.		30 IN SOA vip1.alidns.com. hostmaster.hichina.com. (
				2024022108 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

0550cw.com.		30 IN A	120.27.239.193

Name servers:
0550cw.com.		30 IN NS vip1.alidns.com.
0550cw.com.		30 IN NS vip2.alidns.com.