Registro IPv4
host: internetusers.net
class: IN
ttl: 3600
type: A
ip: 74.208.236.150

Servidores DNS Principal (mname) y Secundario (rname)
host: internetusers.net
class: IN
ttl: 38369
type: SOA
mname: ns41.1and1.com
rname: hostmaster.1and1.com
serial: 2017062606
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: internetusers.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.1and1.com

Servidor de Correo
host: internetusers.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.1and1.com