Registro DMARC
v=DMARC1; p=none;

Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: craebby.com
class: IN
ttl: 86400
type: SOA
mname: ns1027.ui-dns.com
rname: hostmaster.1and1.com
serial: 2017041014
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: craebby.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.de

Servidor de Correo
host: craebby.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.de