iphiroba.jp.		30 IN SOA ns-868.awsdns-44.net. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

Name servers:
iphiroba.jp.		30 IN NS ns-1459.awsdns-54.org.
iphiroba.jp.		30 IN NS ns-1677.awsdns-17.co.uk.
iphiroba.jp.		30 IN NS ns-445.awsdns-55.com.
iphiroba.jp.		30 IN NS ns-868.awsdns-44.net.