Registro IPv4
host: us-exec.com
class: IN
ttl: 7200
type: A
ip: 205.178.189.129

Servidores DNS Principal (mname) y Secundario (rname)
host: us-exec.com
class: IN
ttl: 7200
type: SOA
mname: NS7.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 122101915
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: us-exec.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx004.netsol.xion.oxcs.net

Servidor de Correo
host: us-exec.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx001.netsol.xion.oxcs.net

Servidor de Correo
host: us-exec.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx003.netsol.xion.oxcs.net

Servidor de Correo
host: us-exec.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx002.netsol.xion.oxcs.net