Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@rua.tna.com.ar; ruf=mailto:dmarc@ruf.tna.com.ar; pct=1; sp=none;

Registro IPv4
host: tna.com.ar
class: IN
ttl: 3600
type: A
ip: 181.88.192.205

Servidores DNS Principal (mname) y Secundario (rname)
host: tna.com.ar
class: IN
ttl: 2560
type: SOA
mname: ns1.godns.net
rname: hostmaster.tna.com.ar
serial: 1732492800
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: tna.com.ar
class: IN
ttl: 3600
type: MX
pri: 5
target: nube.ityd.com.ar

Información TXT
host: tna.com.ar
class: IN
ttl: 600
type: TXT
txt: v=spf1 v=spf1 mx a ip4:67.222.1.242 a:host.ityd.com.ar -all
entries: Array