Registro IPv4
host: itechheads.com
class: IN
ttl: 3600
type: A
ip: 104.219.54.78

Servidores DNS Principal (mname) y Secundario (rname)
host: itechheads.com
class: IN
ttl: 3600
type: SOA
mname: ns11.cloudns.net
rname: support.cloudns.net
serial: 2023051717
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: itechheads.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail1.itechheads.com

Servidor de Correo
host: itechheads.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mail2.itechheads.com