Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r

Registro IPv4
host: koikikukan.com
class: IN
ttl: 3600
type: A
ip: 112.78.121.21

Servidores DNS Principal (mname) y Secundario (rname)
host: koikikukan.com
class: IN
ttl: 3600
type: SOA
mname: master.dns.ne.jp
rname: tech.sakura.ad.jp
serial: 2026020506
refresh: 3600
retry: 900
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: koikikukan.com
class: IN
ttl: 3600
type: MX
pri: 10
target: koikikukan.com

Información TXT
host: koikikukan.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=zHiF4EuEjloGOQ0AJPXv5crofkQBet4c3dcNjM4rQTI
entries: Array

Información TXT
host: koikikukan.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:www344b.sakura.ne.jp mx ~all
entries: Array