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

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

Registro IPv4
host: jsbin.com
class: IN
ttl: 300
type: A
ip: 34.203.44.8

Servidores DNS Principal (mname) y Secundario (rname)
host: jsbin.com
class: IN
ttl: 900
type: SOA
mname: ns-617.awsdns-13.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: jsbin.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: jsbin.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: jsbin.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: jsbin.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: jsbin.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Información TXT
host: jsbin.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array

Información TXT
host: jsbin.com
class: IN
ttl: 300
type: TXT
txt: brave-ledger-verification=0347ec44e78717bf5d50a12810ea350723b9b71fffedc1872e38c23f0dbfc02b
entries: Array