Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: gzm.it.com
class: IN
ttl: 6566
type: A
ip: 148.113.187.9

Servidores DNS Principal (mname) y Secundario (rname)
host: gzm.it.com
class: IN
ttl: 16276
type: SOA
mname: ns1.221pixels.com
rname: idell9.gmail.com
serial: 2025110400
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: gzm.it.com
class: IN
ttl: 9075
type: MX
pri: 0
target: gzm.it.com

Información TXT
host: gzm.it.com
class: IN
ttl: 9075
type: TXT
txt: v=spf1 +a +mx +ip4:148.113.187.9 include:spf-c.mailbaby.net ~all
entries: Array