Servidores DNS Principal (mname) y Secundario (rname)
host: unknown-heroes.com
class: IN
ttl: 36419
type: SOA
mname: dns1.easydns.com
rname: zone.easydns.com
serial: 1740206256
refresh: 21600
retry: 7200
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: unknown-heroes.com
class: IN
ttl: 36419
type: MX
pri: 1
target: www346.your-server.de

Información TXT
host: unknown-heroes.com
class: IN
ttl: 36419
type: TXT
txt: v=spf1 mx a a:www346.your-server.de mx:unknown-heroes.com ~all
entries: Array