town.sera.hiroshima.jp	IN	MX	dns.town.sera.hiroshima.jp
town.sera.hiroshima.jp	IN	NS	ns1.a0.impervasecuredns.net
town.sera.hiroshima.jp	IN	NS	ns1.a1.impervasecuredns.net
town.sera.hiroshima.jp	IN	NS	ns1.a2.impervasecuredns.net
town.sera.hiroshima.jp	IN	TXT	v=spf1 ip4:158.199.126.122 ip4:211.12.252.38 ~all