Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: shibuya-naika.jp
class: IN
ttl: 300
type: A
ip: 133.242.230.161

Servidores DNS Principal (mname) y Secundario (rname)
host: shibuya-naika.jp
class: IN
ttl: 900
type: SOA
mname: ns-1762.awsdns-28.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400