Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@rrs.co.uk; ruf=mailto:postmaster@rrs.co.uk; pct=100

Registro IPv4
host: rrs.Co.uk
class: IN
ttl: 8240
type: A
ip: 5.77.41.163

Servidores DNS Principal (mname) y Secundario (rname)
host: rrs.Co.uk
class: IN
ttl: 1765
type: SOA
mname: ns1.kloudns.co.uk
rname: dns-admin.katapult.io
serial: 1788518493
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rrs.Co.uk
class: IN
ttl: 1766
type: MX
pri: 0
target: rrs-co-uk.mail.protection.outlook.com

Información TXT
host: rrs.Co.uk
class: IN
ttl: 1766
type: TXT
txt: MS=0F3B541C2E26526BD9E0A87063B51C0AEE66C145
entries: Array

Información TXT
host: rrs.Co.uk
class: IN
ttl: 1766
type: TXT
txt: v=spf1 mx ip4:77.232.168.136/29 ip4:95.141.175.90 include:spf.protection.outlook.com ~all
entries: Array