Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: ultion-lock.co.uk
class: IN
ttl: 3600
type: A
ip: 165.22.117.23

Servidores DNS Principal (mname) y Secundario (rname)
host: ultion-lock.co.uk
class: IN
ttl: 3600
type: SOA
mname: ns1.livedns.co.uk
rname: admin.ultion-lock.co.uk
serial: 1529080860
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ultion-lock.co.uk
class: IN
ttl: 3600
type: MX
pri: 10
target: mailserver.ultion-lock.co.uk