Registro IPv4
host: gulusum.com
class: IN
ttl: 3600
type: A
ip: 91.228.152.187

Servidores DNS Principal (mname) y Secundario (rname)
host: gulusum.com
class: IN
ttl: 7813
type: SOA
mname: ns1.fornex.com
rname: hostmaster.fornex.com
serial: 2581528271
refresh: 46800
retry: 1800
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: gulusum.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.gulusum.com