Registro DMARC
v=spf1 mx include:d-hosting.de ip4:212.42.245.128/27 ip6:2001:bf0:213:0:0:0:0:0/48 -all

Registro IPv4
host: berlicrm.de
class: IN
ttl: 3600
type: A
ip: 212.42.226.14

Servidores DNS Principal (mname) y Secundario (rname)
host: berlicrm.de
class: IN
ttl: 49073
type: SOA
mname: ns.im-netz.de
rname: ep.0xs.de
serial: 2026031401
refresh: 10800
retry: 3600
expire: 2592000
minimum-ttl: 86400

Servidor de Correo
host: berlicrm.de
class: IN
ttl: 49074
type: MX
pri: 100
target: customMX.crm-now.de