Registro IPv4
host: psg.co
class: IN
ttl: 86400
type: A
ip: 51.91.60.233

Servidores DNS Principal (mname) y Secundario (rname)
host: psg.co
class: IN
ttl: 86400
type: SOA
mname: ns1.iptwins.net
rname: dns-log.iptwins.com
serial: 2020051201
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 345600

Servidor de Correo
host: psg.co
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.psg.co