Registro DMARC
v=DMARC1;p=none;

Registro IPv4
host: carlingual.com.sg
class: IN
ttl: 15526
type: A
ip: 74.91.225.44

Servidores DNS Principal (mname) y Secundario (rname)
host: carlingual.com.sg
class: IN
ttl: 21600
type: SOA
mname: dns1.pixart.com.sg
rname: hostmaster.carlingual.com.sg
serial: 2018053134
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 1
target: mail.carlingual.com.sg

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: carlingual.com.sg
class: IN
ttl: 21600
type: MX
pri: 30
target: aspmx3.googlemail.com