Servidores DNS Principal (mname) y Secundario (rname)
host: In.ua
class: IN
ttl: 3600
type: SOA
mname: ns.in.ua
rname: hostmaster.in.ua
serial: 2025097551
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: in.ua
class: IN
ttl: 3600
type: MX
pri: 5
target: mail.sunic.ua

Información TXT
host: in.ua
class: IN
ttl: 3600
type: TXT
txt: IN.UA
entries: Array