Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: fredmorton.net
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: fredmorton.net
class: IN
ttl: 7200
type: SOA
mname: NS3.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 123103012
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: fredmorton.net
class: IN
ttl: 7200
type: MX
pri: 20
target: mailsec.protonmail.ch

Servidor de Correo
host: fredmorton.net
class: IN
ttl: 7200
type: MX
pri: 10
target: mail.protonmail.ch

Información TXT
host: fredmorton.net
class: IN
ttl: 7200
type: TXT
txt: protonmail-verification=648fd22c4e8c3730c933ef8a5060371fc5f1313a
entries: Array

Información TXT
host: fredmorton.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 include:_spf.protonmail.ch mx ~all
entries: Array