Registro IPv4
host: 4mark.net
class: IN
ttl: 2454
type: A
ip: 5.175.5.64

Servidores DNS Principal (mname) y Secundario (rname)
host: 4mark.net
class: IN
ttl: 85254
type: SOA
mname: ns1.world4you.at
rname: hostmaster.world4you.com
serial: 2017080603
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: 4mark.net
class: IN
ttl: 2454
type: MX
pri: 10
target: mail.4mark.net