Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Servidores DNS Principal (mname) y Secundario (rname)
host: logbookloans.co.uk
class: IN
ttl: 1800
type: SOA
mname: conrad.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2380820498
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: logbookloans.co.uk
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: logbookloans.co.uk
class: IN
ttl: 300
type: TXT
txt: pua1aj0eetjd64q8jsdv96bj3o
entries: Array