Registro DMARC
v=spf1 include:_mailcust.gandi.net ?all

Registro IPv4
host: stjp.org
class: IN
ttl: 900
type: A
ip: 89.147.108.14

Servidores DNS Principal (mname) y Secundario (rname)
host: stjp.org
class: IN
ttl: 21600
type: SOA
mname: ns0.1984.is
rname: hostmaster.1984.is
serial: 2015080446
refresh: 86400
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: stjp.org
class: IN
ttl: 10800
type: MX
pri: 10
target: spool.mail.gandi.net

Información TXT
host: stjp.org
class: IN
ttl: 10800
type: TXT
txt: v=spf1 include:_mailcust.gandi.net ?all
entries: Array