Registro DMARC
v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:city-hc-dmarcreports@mi-labo.co.jp

Servidores DNS Principal (mname) y Secundario (rname)
host: city-hc.jp
class: IN
ttl: 90
type: SOA
mname: ns-243.awsdns-30.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: city-hc.jp
class: IN
ttl: 90
type: TXT
txt: google-site-verification=XqR8rld07ZMeZim0sH-W6_uLzZ9nfI2UMi3jV3obK_M
entries: Array