hama-if.ac.jp.		30 IN SOA 01.dnsv.jp. hostmaster.dnsv.jp. (
				1654587129 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

hama-if.ac.jp.		30 IN TXT "v=spf1 ip4:119.27.36.146 ip4:49.212.68.19 -all"

hama-if.ac.jp.		30 IN A	49.212.68.19

Mail exchangers:
hama-if.ac.jp.		30 IN MX 10 mail.hama-if.ac.jp.

Name servers:
hama-if.ac.jp.		30 IN NS 01.dnsv.jp.
hama-if.ac.jp.		30 IN NS 02.dnsv.jp.
hama-if.ac.jp.		30 IN NS 03.dnsv.jp.
hama-if.ac.jp.		30 IN NS 04.dnsv.jp.