Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: quadraforum.fr
class: IN
ttl: 3600
type: A
ip: 217.160.0.147

Servidores DNS Principal (mname) y Secundario (rname)
host: quadraforum.fr
class: IN
ttl: 86400
type: SOA
mname: ns1076.ui-dns.biz
rname: hostmaster.1und1.com
serial: 2017060118
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

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

Información TXT
host: quadraforum.fr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.protonmail.ch ~all
entries: Array

Información TXT
host: quadraforum.fr
class: IN
ttl: 3600
type: TXT
txt: protonmail-verification=7a6701b3fb3a9e8a27ee24c5efc669a81e0bb816
entries: Array