Registro IPv4
host: excelexperts.com
class: IN
ttl: 5125
type: A
ip: 173.254.29.143

Servidores DNS Principal (mname) y Secundario (rname)
host: excelexperts.com
class: IN
ttl: 12325
type: SOA
mname: ns1.justhost.com
rname: root.just2085.justhost.com
serial: 2025040400
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: excelexperts.com
class: IN
ttl: 5126
type: MX
pri: 10
target: mail.excelexperts.com