Registro IPv4
host: terra.com.ar
class: IN
ttl: 3600
type: A
ip: 135.237.209.217

Servidores DNS Principal (mname) y Secundario (rname)
host: terra.com.ar
class: IN
ttl: 3600
type: SOA
mname: a.dns.terra.com
rname: sysadm.terra.com.br
serial: 2017021547
refresh: 300
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: terra.com.ar
class: IN
ttl: 7200
type: MX
pri: 10
target: vip-mail-mx-gateway.terra.com

Información TXT
host: terra.com.ar
class: IN
ttl: 7200
type: TXT
txt: v=spf1 include:terra.com -all
entries: Array