Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmark@rocket-ebooks.net; sp=none

Registro IPv4
host: rocket-ebooks.net
class: IN
ttl: 60
type: A
ip: 38.7.145.52

Servidores DNS Principal (mname) y Secundario (rname)
host: rocket-ebooks.net
class: IN
ttl: 1468
type: SOA
mname: launch1.spaceship.net
rname: support.spaceship.com
serial: 1762532980
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rocket-ebooks.net
class: IN
ttl: 60
type: MX
pri: 1
target: mail.rocket-ebooks.net

Información TXT
host: rocket-ebooks.net
class: IN
ttl: 60
type: TXT
txt: v=spf1 ip4:38.7.145.52 ip4:38.7.145.53 ip4:38.7.145.54 ~all
entries: Array