izumishoko.co.jp.	30 IN SOA ns.izumishoko.co.jp. support.marketingplus.jp. (
				1726652033 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

izumishoko.co.jp.	30 IN TXT "v=spf1 +a +mx +ip4:153.124.196.212 ~all"

izumishoko.co.jp.	30 IN A	153.124.196.213

Mail exchangers:
izumishoko.co.jp.	30 IN MX 10 mail.izumishoko.co.jp.

Name servers:
izumishoko.co.jp.	30 IN NS ns.izumishoko.co.jp.