sdyouyuan.com.		30 IN SOA pns51.cloudns.net. support.cloudns.net. (
				2024072307 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

sdyouyuan.com.		30 IN A	156.242.149.52

Name servers:
sdyouyuan.com.		30 IN NS pns53.cloudns.net.
sdyouyuan.com.		30 IN NS pns54.cloudns.net.
sdyouyuan.com.		30 IN NS pns51.cloudns.net.
sdyouyuan.com.		30 IN NS pns52.cloudns.net.