Registro DMARC
v=spf1 include:mailgun.org ~all

Registro IPv4
host: littlegolem.net
class: IN
ttl: 1556
type: A
ip: 188.166.30.209

Servidores DNS Principal (mname) y Secundario (rname)
host: littlegolem.net
class: IN
ttl: 1099
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.littlegolem.net
serial: 1714490579
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: littlegolem.net
class: IN
ttl: 14400
type: MX
pri: 10
target: mxa.mailgun.org

Servidor de Correo
host: littlegolem.net
class: IN
ttl: 14400
type: MX
pri: 10
target: mxb.mailgun.org

Información TXT
host: littlegolem.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array