Registro IPv4
host: cet-llc.net
class: IN
ttl: 14400
type: A
ip: 133.130.75.241

Servidores DNS Principal (mname) y Secundario (rname)
host: cet-llc.net
class: IN
ttl: 21600
type: SOA
mname: dns.cet-llc.net
rname: admin.cet-llc.net
serial: 2018061200
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: cet-llc.net
class: IN
ttl: 14400
type: MX
pri: 0
target: cet-llc.net