Registro IPv4
host: northwindmetal.com
class: IN
ttl: 14400
type: A
ip: 5.9.37.15

Servidores DNS Principal (mname) y Secundario (rname)
host: northwindmetal.com
class: IN
ttl: 14400
type: SOA
mname: ns2.northwindmetal.com
rname: decp9.mihancheck.com
serial: 2026083001
refresh: 14400
retry: 130
expire: 1209600
minimum-ttl: 14400

Servidor de Correo
host: northwindmetal.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.northwindmetal.com