Registro IPv4
host: blueledgers.com
class: IN
ttl: 3600
type: A
ip: 159.25.16.234

Servidores DNS Principal (mname) y Secundario (rname)
host: blueledgers.com
class: IN
ttl: 21600
type: SOA
mname: a.ns.joker.com
rname: hostmaster.joker.com
serial: 2026101716
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: blueledgers.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mail.joker.com