Registro IPv4
host: knoxtest.com
class: IN
ttl: 14400
type: A
ip: 146.148.37.55

Servidores DNS Principal (mname) y Secundario (rname)
host: knoxtest.com
class: IN
ttl: 86400
type: SOA
mname: ns1.knox1.com
rname: sysadmin.knoxweb.com
serial: 2025050101
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: knoxtest.com
class: IN
ttl: 14400
type: MX
pri: 0
target: knoxtest.com