31ch.com.		30 IN SOA ns1.31ch.com. 31ch.31ch.com. (
				10         ; serial
				2700       ; refresh (45 minutes)
				180        ; retry (3 minutes)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

31ch.com.		30 IN A	221.142.3.141

Name servers:
31ch.com.		30 IN NS ns1.31ch.com.
31ch.com.		30 IN NS ns2.31ch.com.