tfstern.com.		30 IN SOA ns01.minim.jp. admin.minim.jp. (
				1590679168 ; serial
				900        ; refresh (15 minutes)
				14400      ; retry (4 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				900        ; minimum (15 minutes)
				)

Name servers:
tfstern.com.		30 IN NS ns01.minim.jp.
tfstern.com.		30 IN NS ns02.minim.jp.