atfield.net.		30 IN SOA ns.admiral.ne.jp. postmaster.admiral.ne.jp. (
				2022030400 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

atfield.net.		30 IN TXT "v=spf1 ip4:219.118.192.0/19 ~all"

atfield.net.		30 IN A	219.118.209.227

Mail exchangers:
atfield.net.		30 IN MX 10 amx03.admiral.ne.jp.

Name servers:
atfield.net.		30 IN NS ns.admiral.ne.jp.
atfield.net.		30 IN NS ns2.admiral.ne.jp.