Registro DMARC
v=DMARC1; p=none; sp=none; aspf=r; rua=mailto:dmarc@sibers.com

Registro IPv4
host: sibers.com
class: IN
ttl: 21600
type: A
ip: 34.206.88.225

Servidores DNS Principal (mname) y Secundario (rname)
host: sibers.com
class: IN
ttl: 3600
type: SOA
mname: ns1.sibers.com
rname: sysadmin.sibers.com
serial: 2025091502
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: sibers.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: sibers.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: sibers.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: sibers.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 a mx ip4:94.251.80.158 ip4:81.1.197.112/29 include:_spf.google.com ~all
entries: Array