Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: drdelfinocolumna.com
class: IN
ttl: 14400
type: A
ip: 174.136.53.253

Servidores DNS Principal (mname) y Secundario (rname)
host: drdelfinocolumna.com
class: IN
ttl: 901
type: SOA
mname: ns144.neubox.net
rname: root.svgs415.serverneubox.com.mx
serial: 2025121700
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: drdelfinocolumna.com
class: IN
ttl: 14400
type: MX
pri: 0
target: drdelfinocolumna.com

Información TXT
host: drdelfinocolumna.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:174.136.53.253 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +ip4:174.136.25.87 ~all
entries: Array