Registro DMARC
v=DMARC1;p=quarantine

Registro IPv4
host: earthtunes.com
class: IN
ttl: 14400
type: A
ip: 45.33.78.30

Servidores DNS Principal (mname) y Secundario (rname)
host: earthtunes.com
class: IN
ttl: 21600
type: SOA
mname: ns1.nw3.fcomet.com
rname: root.nw3.fcomet.com
serial: 2025053001
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: earthtunes.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mailsec.protonmail.ch

Servidor de Correo
host: earthtunes.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.protonmail.ch

Información TXT
host: earthtunes.com
class: IN
ttl: 90
type: TXT
txt: protonmail-verification=cbc7670ad8131dd5b93567edeb1f4a7d8df6dff2
entries: Array

Información TXT
host: earthtunes.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 +a +mx +ip4:23.239.12.119 +ip4:45.33.78.30 +include:_spf.protonmail.ch ~all
entries: Array