Registro IPv4
host: net-domino.com
class: IN
ttl: 3600
type: A
ip: 74.208.186.128

Servidores DNS Principal (mname) y Secundario (rname)
host: net-domino.com
class: IN
ttl: 86400
type: SOA
mname: ns1086.ui-dns.org
rname: hostmaster.1und1.com
serial: 2017060116
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: net-domino.com
class: IN
ttl: 3600
type: MX
pri: 10
target: net-domino.com

Servidor de Correo
host: net-domino.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx01.ionos.com