uwccn.cn.		30 IN SOA leah.ns.cloudflare.com. dns.cloudflare.com. (
				2338510264 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

uwccn.cn.		30 IN A	206.2.196.215

Name servers:
uwccn.cn.		30 IN NS leah.ns.cloudflare.com.
uwccn.cn.		30 IN NS mark.ns.cloudflare.com.