521sh.net.		30 IN SOA carol.ns.cloudflare.com. dns.cloudflare.com. (
				2332966936 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

521sh.net.		30 IN A	50.2.31.32

Name servers:
521sh.net.		30 IN NS carol.ns.cloudflare.com.
521sh.net.		30 IN NS jason.ns.cloudflare.com.