Servidores DNS Principal (mname) y Secundario (rname)
host: nitsak.com
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1767555259
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Información TXT
host: nitsak.com
class: IN
ttl: 3600
type: TXT
txt: google-gws-recovery-domain-verification=66563405
entries: Array