xrea.jp.		30 IN SOA ns1.value-domain.com. hostmaster.xrea.jp. (
				2020090215 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				900        ; minimum (15 minutes)
				)

xrea.jp.		30 IN A	54.65.172.3

Name servers:
xrea.jp.		30 IN NS ns1.value-domain.com.
xrea.jp.		30 IN NS ns2.value-domain.com.