Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@dmarc.service.gov.uk;

Servidores DNS Principal (mname) y Secundario (rname)
host: stanfordjun.brighton-hove.sch.uk
class: IN
ttl: 9220
type: SOA
mname: ns11.ja.net
rname: hostmaster.ns11.ja.net
serial: 2015030517
refresh: 43200
retry: 3600
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: stanfordjun.brighton-hove.sch.uk
class: IN
ttl: 9221
type: MX
pri: 0
target: stanfordjun-brightonhove-sch-uk05b.mail.protection.outlook.com

Información TXT
host: stanfordjun.brighton-hove.sch.uk
class: IN
ttl: 9221
type: TXT
txt: MS=ms29323438
entries: Array

Información TXT
host: stanfordjun.brighton-hove.sch.uk
class: IN
ttl: 9221
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array