Servidores DNS Principal (mname) y Secundario (rname)
host: physio4u-kw.com
class: IN
ttl: 1800
type: SOA
mname: launch1.spaceship.net
rname: support.spaceship.com
serial: 1782534870
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: physio4u-kw.com
class: IN
ttl: 300
type: TXT
txt: 89a1da81-1248-4def-8eb0-4845eb4f331f
entries: Array