smile-tohoku.jp.	30 IN SOA 01.dnsv.jp. hostmaster.dnsv.jp. (
				1498062032 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

smile-tohoku.jp.	30 IN TXT "v=spf1 +ip4:160.16.232.247 +ip4:210.172.133.160/27
~all"

smile-tohoku.jp.	30 IN A	160.16.232.247

Mail exchangers:
smile-tohoku.jp.	30 IN MX 10 mx.smile-tohoku.jp.

Name servers:
smile-tohoku.jp.	30 IN NS 01.dnsv.jp.
smile-tohoku.jp.	30 IN NS 02.dnsv.jp.
smile-tohoku.jp.	30 IN NS 03.dnsv.jp.
smile-tohoku.jp.	30 IN NS 04.dnsv.jp.