Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: gblearning.uk
class: IN
ttl: 3600
type: A
ip: 185.151.30.207

Servidores DNS Principal (mname) y Secundario (rname)
host: gblearning.uk
class: IN
ttl: 81253
type: SOA
mname: dns1.uk2.net
rname: hostmaster.uk2.net
serial: 0
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: gblearning.uk
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.stackmail.com

Información TXT
host: gblearning.uk
class: IN
ttl: 2053
type: TXT
txt: v=spf1 include:spf.stackmail.com a mx -all
entries: Array