Registro IPv4
host: mrd.ninja
class: IN
ttl: 3600
type: A
ip: 159.69.108.141

Servidores DNS Principal (mname) y Secundario (rname)
host: mrd.ninja
class: IN
ttl: 82018
type: SOA
mname: ns5.he.net
rname: admin.mrd.ninja
serial: 2026051401
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: mrd.ninja
class: IN
ttl: 82018
type: MX
pri: 10
target: mxb.mailgun.org

Servidor de Correo
host: mrd.ninja
class: IN
ttl: 82018
type: MX
pri: 10
target: mxa.mailgun.org

Información TXT
host: mrd.ninja
class: IN
ttl: 82018
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array