Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: myexplosivemarketing.co.uk
class: IN
ttl: 300
type: A
ip: 51.140.201.11

Servidores DNS Principal (mname) y Secundario (rname)
host: myexplosivemarketing.Co.uk
class: IN
ttl: 12632
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 10
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600