Servidores DNS Principal (mname) y Secundario (rname)
host: tis.com
class: IN
ttl: 900
type: SOA
mname: ns000.d-53.net
rname: dns-managers.iij.ad.jp
serial: 339
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 900

Información TXT
host: TIS.COM
class: IN
ttl: 21600
type: TXT
txt: _d5w7o6vozakmh3r5qms9xxf6rva388l
entries: Array