Registro DMARC
v=DMARC1;p=none;sp=none;aspf=s;rua=mailto:spam@cntait.org

Registro IPv4
host: cntait.org
class: IN
ttl: 36599
type: A
ip: 88.99.197.245

Servidores DNS Principal (mname) y Secundario (rname)
host: cntait.org
class: IN
ttl: 4200
type: SOA
mname: ns1.gandi.net
rname: hostmaster.gandi.net
serial: 1770249600
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: cntait.org
class: IN
ttl: 36599
type: MX
pri: 10
target: smtp.cntait.org

Información TXT
host: cntait.org
class: IN
ttl: 36599
type: TXT
txt: v=spf1 a mx include:spfnodes1.cntait.org include:spfnodes2.cntait.org exp=spffail.cntait.org -all
entries: Array