achuban.cn.		30 IN SOA adelaide.ns.cloudflare.com. dns.cloudflare.com. (
				2367596504 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

achuban.cn.		30 IN A	104.21.24.122
achuban.cn.		30 IN A	172.67.218.134
achuban.cn.		30 IN AAAA 2606:4700:3035::ac43:da86
achuban.cn.		30 IN AAAA 2606:4700:3032::6815:187a

Name servers:
achuban.cn.		30 IN NS adelaide.ns.cloudflare.com.
achuban.cn.		30 IN NS tom.ns.cloudflare.com.