chinabroadcast.cn.	30 IN SOA ns1.chinabroadcast.cn. qinjing.cri.cn. (
				2021072900 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				3600       ; expire (1 hour)
				3600       ; minimum (1 hour)
				)

chinabroadcast.cn.	30 IN A	210.51.185.10

Name servers:
chinabroadcast.cn.	30 IN NS ns1.chinaradio.cn.