ikeda-naika.net.	30 IN SOA ns01.kix.ad.jp. root.stepserver.jp. (
				2147483647 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ikeda-naika.net.	30 IN TXT "v=spf1 +a +mx include:spf.stepserver.jp ~all"

ikeda-naika.net.	30 IN A	210.233.74.167

Mail exchangers:
ikeda-naika.net.	30 IN MX 0 sss366.kix.ad.jp.

Name servers:
ikeda-naika.net.	30 IN NS NS02.KIX.AD.JP.
ikeda-naika.net.	30 IN NS NS01.KIX.AD.JP.