printonline.com.cn.	30 IN SOA kristin.ns.cloudflare.com. dns.cloudflare.com. (
				2334930520 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

printonline.com.cn.	30 IN A	104.21.20.212
printonline.com.cn.	30 IN A	172.67.194.120
printonline.com.cn.	30 IN AAAA 2606:4700:3033::ac43:c278
printonline.com.cn.	30 IN AAAA 2606:4700:3035::6815:14d4

Name servers:
printonline.com.cn.	30 IN NS kristin.ns.cloudflare.com.
printonline.com.cn.	30 IN NS roan.ns.cloudflare.com.