Registro IPv4
host: qr.ae
class: IN
ttl: 144
type: A
ip: 162.159.152.17

Registro IPv4
host: qr.ae
class: IN
ttl: 144
type: A
ip: 162.159.153.247

Servidores DNS Principal (mname) y Secundario (rname)
host: qr.ae
class: IN
ttl: 900
type: SOA
mname: ns-866.awsdns-44.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: qr.ae
class: IN
ttl: 90
type: MX
pri: 10
target: mx.sendgrid.net