Servidores DNS Principal (mname) y Secundario (rname)
host: srr.com
class: IN
ttl: 21600
type: SOA
mname: ns11.constellix.com
rname: dns.constellix.com
serial: 2015010134
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: srr.com
class: IN
ttl: 1800
type: MX
pri: 20
target: us-smtp-inbound-2.mimecast.com

Servidor de Correo
host: srr.com
class: IN
ttl: 1800
type: MX
pri: 10
target: us-smtp-inbound-1.mimecast.com

Información TXT
host: srr.com
class: IN
ttl: 3600
type: TXT
txt: 4rcda8ioqdsmaffsansh5nq9l
entries: Array

Información TXT
host: srr.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx include:_netblocks.mimecast.com include:spf.protection.outlook.com include:spf.exclaimer.net -all
entries: Array