Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: matthewmcdonald.com
class: IN
ttl: 14400
type: A
ip: 67.225.240.126

Servidores DNS Principal (mname) y Secundario (rname)
host: matthewmcdonald.com
class: IN
ttl: 55524
type: SOA
mname: ns1.masterylabs.com
rname: mrmcd78.gmail.com
serial: 2026061801
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: matthewmcdonald.com
class: IN
ttl: 14400
type: MX
pri: 0
target: matthewmcdonald.com