Registro DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@bitec.co.uk;ruf=mailto:dmarc@bitec.co.uk;ri=86400;aspf=s;adkim=s;fo=1;

Registro IPv4
host: bitec.co.uk
class: IN
ttl: 3600
type: A
ip: 51.140.62.32

Servidores DNS Principal (mname) y Secundario (rname)
host: bitec.co.uk
class: IN
ttl: 3600
type: SOA
mname: ns1.livedns.co.uk
rname: admin.bitec.co.uk
serial: 1525439851
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: bitec.co.uk
class: IN
ttl: 3600
type: MX
pri: 0
target: bitec-co-uk.mail.protection.outlook.com

Información TXT
host: bitec.co.uk
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:62.253.24.58 ip4:88.208.218.102 ip4:88.208.218.97 ip4:185.14.140.56 -all
entries: Array

Información TXT
host: bitec.co.uk
class: IN
ttl: 3600
type: TXT
txt: MS=ms84854502
entries: Array