nic.unicom	IN	NS	cns1.zdnscloud.net.
nic.unicom	IN	NS	dns1.zdnscloud.info.
nic.unicom	IN	NS	ins1.zdnscloud.com.
nic.unicom	IN	NS	vns1.zdnscloud.biz.
www.unicom	IN	NS	cns1.zdnscloud.net.
www.unicom	IN	NS	dns1.zdnscloud.info.
www.unicom	IN	NS	ins1.zdnscloud.com.
www.unicom	IN	NS	vns1.zdnscloud.biz.