smartrelease.jp.	30 IN SOA ns2.cpi.ad.jp. hostmaster.cpi.ad.jp. (
				3000192208 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				3600000    ; expire (5 weeks 6 days 16 hours)
				3600       ; minimum (1 hour)
				)

Name servers:
smartrelease.jp.	30 IN NS ns3.cpi.ad.jp.
smartrelease.jp.	30 IN NS ns2.cpi.ad.jp.