Servidores DNS Principal (mname) y Secundario (rname)
host: grupo-marlo.com
class: IN
ttl: 21600
type: SOA
mname: ns-mx.1and1-dns.mx
rname: hostmaster.1and1.com
serial: 2016111661
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: grupo-marlo.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.mx

Servidor de Correo
host: grupo-marlo.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.mx

Información TXT
host: grupo-marlo.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:one.zoho.com include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de ~all
entries: Array