Registro DMARC
v=spf1 ip4:51.255.9.191 ~all

Servidores DNS Principal (mname) y Secundario (rname)
host: Teddyshark.com
class: IN
ttl: 1618
type: SOA
mname: ns-1573.awsdns-04.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: Teddyshark.com
class: IN
ttl: 1617
type: MX
pri: 0
target: contact.Teddyshark.com

Información TXT
host: Teddyshark.com
class: IN
ttl: 1617
type: TXT
txt: v=spf1 ip4:51.255.9.191 ~all
entries: Array