Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: grupoosmart.com
class: IN
ttl: 13586
type: A
ip: 65.99.252.204

Servidores DNS Principal (mname) y Secundario (rname)
host: grupoosmart.com
class: IN
ttl: 20787
type: SOA
mname: ns144.neubox.net
rname: root.svgp416.serverneubox.com.mx
serial: 2026110800
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: grupoosmart.com
class: IN
ttl: 13587
type: MX
pri: 0
target: grupoosmart.com

Información TXT
host: grupoosmart.com
class: IN
ttl: 13587
type: TXT
txt: v=spf1 ip4:65.99.252.204 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +a +mx +ip4:198.59.144.209 +ip4:174.136.25.87 +ip4:65.99.252.202 +ip4:65.99.252.179 ~all
entries: v=spf1 ip4:65.99.252.204 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +a +mx +ip4:198.59.144.209 +ip4:174.136.25.87 +ip4:65.99.252.202 +ip4:65.99.252.179 ~all