Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: doulabiz.com
class: IN
ttl: 76031
type: A
ip: 192.124.249.160

Servidores DNS Principal (mname) y Secundario (rname)
host: doulabiz.com
class: IN
ttl: 4031
type: SOA
mname: ns1.siteground.net
rname: root.c103200.sgvps.net
serial: 100176
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

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

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

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

Servidor de Correo
host: doulabiz.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: doulabiz.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: doulabiz.com
class: IN
ttl: 4032
type: TXT
txt: v=spf1 include:_spf.google.com include:doulabiz.com.spf.auto.dnssmarthost.net ~all
entries: Array