Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc_rua@grupokutxabank.com; ruf=mailto:dmarc_rua@emaildefense.proofpoint.com

Registro IPv4
host: bbk.es
class: IN
ttl: 12839
type: A
ip: 212.142.161.1

Servidores DNS Principal (mname) y Secundario (rname)
host: bbk.es
class: IN
ttl: 21600
type: SOA
mname: dns.euskaltel.es
rname: dnsmaster.euskaltel.es
serial: 2004020862
refresh: 3601
retry: 7200
expire: 2592000
minimum-ttl: 300

Servidor de Correo
host: bbk.es
class: IN
ttl: 21600
type: MX
pri: 10
target: primary.emea.email.fireeyecloud.com

Servidor de Correo
host: bbk.es
class: IN
ttl: 21600
type: MX
pri: 40
target: alt3.emea.email.fireeyecloud.com

Servidor de Correo
host: bbk.es
class: IN
ttl: 21600
type: MX
pri: 30
target: alt2.emea.email.fireeyecloud.com

Servidor de Correo
host: bbk.es
class: IN
ttl: 21600
type: MX
pri: 20
target: alt1.emea.email.fireeyecloud.com

Información TXT
host: bbk.es
class: IN
ttl: 21600
type: TXT
txt: hz2wx85hx32x9g6yn3gk2xy2zw4r6kbh
entries: Array

Información TXT
host: bbk.es
class: IN
ttl: 21600
type: TXT
txt: 7dsth13hws1v18ct2qpnkn77hxxtfp4t
entries: Array

Información TXT
host: bbk.es
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:spfbase.kutxabank.es -all
entries: Array