pial.jp.		30 IN SOA dns1.pial.jp. admin.dns1.pial.jp. (
				202410180  ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				600        ; minimum (10 minutes)
				)

pial.jp.		30 IN TXT "v=spf1 ip4:211.9.226.0/25 ip4:211.9.227.0/25 ip4:211.9.230.0/23
ip4:211.132.128.0/23 ip4:211.132.130.132/31 ip4:219.103.130.0/24 ~all"

Mail exchangers:
pial.jp.		30 IN MX 10 mail.nw.pial.jp.

Name servers:
pial.jp.		30 IN NS dns1.pial.jp.
pial.jp.		30 IN NS dns2.pial.jp.