contents-jp.com.	30 IN SOA ns06.mesh.ad.jp. hostmaster.mesh.ad.jp. (
				2021021200 ; serial
				10800      ; refresh (3 hours)
				1800       ; retry (30 minutes)
				3600000    ; expire (5 weeks 6 days 16 hours)
				600        ; minimum (10 minutes)
				)

Mail exchangers:
contents-jp.com.	30 IN MX 10 bgmgate2.biglobe.ne.jp.
contents-jp.com.	30 IN MX 10 bgmgate1.biglobe.ne.jp.

Name servers:
contents-jp.com.	30 IN NS ns07.mesh.ad.jp.
contents-jp.com.	30 IN NS ns06.mesh.ad.jp.