Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: lab-interconectividades.net
class: IN
ttl: 3600
type: A
ip: 66.198.240.57

Servidores DNS Principal (mname) y Secundario (rname)
host: lab-interconectividades.net
class: IN
ttl: 10800
type: SOA
mname: ns1.gandi.net
rname: hostmaster.gandi.net
serial: 1713398400
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: lab-interconectividades.net
class: IN
ttl: 600
type: MX
pri: 10
target: correolibre.org

Información TXT
host: lab-interconectividades.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx -all
entries: Array