Registro IPv4
host: blueknightlabs.com
class: IN
ttl: 300
type: A
ip: 3.21.145.101

Servidores DNS Principal (mname) y Secundario (rname)
host: blueknightlabs.com
class: IN
ttl: 129448
type: SOA
mname: ns1.he.net
rname: hostmaster.he.net
serial: 2025092201
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 172800

Servidor de Correo
host: blueknightlabs.com
class: IN
ttl: 900
type: MX
pri: 25
target: users.west-point.org

Servidor de Correo
host: blueknightlabs.com
class: IN
ttl: 900
type: MX
pri: 50
target: relay01.west-point.org