lib.net.		30 IN SOA ns.neoceed.jp. domain.neoceed.jp. (
				2235       ; serial
				1800       ; refresh (30 minutes)
				900        ; retry (15 minutes)
				720000     ; expire (1 week 1 day 8 hours)
				900        ; minimum (15 minutes)
				)

lib.net.		30 IN TXT "v=spf1 +ip4:27.34.175.0/24 ~all"

lib.net.		30 IN A	27.34.175.78

Mail exchangers:
lib.net.		30 IN MX 20 coms.neoceed.jp.
lib.net.		30 IN MX 10 mailgw.neoceed.jp.

Name servers:
lib.net.		30 IN NS ns2.neoceed.jp.
lib.net.		30 IN NS ns.neoceed.jp.