Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: gfcc.org
class: IN
ttl: 3003
type: A
ip: 3.33.251.168

Registro IPv4
host: gfcc.org
class: IN
ttl: 3003
type: A
ip: 15.197.225.128

Servidores DNS Principal (mname) y Secundario (rname)
host: gfcc.org
class: IN
ttl: 3003
type: SOA
mname: ns57.domaincontrol.com
rname: dns.jomax.net
serial: 2026110807
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: gfcc.org
class: IN
ttl: 3003
type: MX
pri: 10
target: mail.protonmail.ch

Servidor de Correo
host: gfcc.org
class: IN
ttl: 3003
type: MX
pri: 20
target: mailsec.protonmail.ch

Información TXT
host: gfcc.org
class: IN
ttl: 3003
type: TXT
txt: protonmail-verification=6699a50378e33a67ad2954b1bfe6b4c3a7e18d96
entries: protonmail-verification=6699a50378e33a67ad2954b1bfe6b4c3a7e18d96

Información TXT
host: gfcc.org
class: IN
ttl: 3003
type: TXT
txt: v=spf1 include:_spf.protonmail.ch mx ~all
entries: v=spf1 include:_spf.protonmail.ch mx ~all