Registro IPv4
host: 21-blackjack.net
class: IN
ttl: 14400
type: A
ip: 151.236.18.128

Servidores DNS Principal (mname) y Secundario (rname)
host: 21-blackjack.net
class: IN
ttl: 21600
type: SOA
mname: ns11.seohost.com.au
rname: hostmaster.21-blackjack.net
serial: 2025052203
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: 21-blackjack.net
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.21-blackjack.net

Información TXT
host: 21-blackjack.net
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:51.195.94.135 ~all
entries: Array