Registro DMARC
v=DMARC1; p=none; pct=100

Registro IPv4
host: fcf.cat
class: IN
ttl: 90
type: A
ip: 52.17.181.193

Registro IPv4
host: fcf.cat
class: IN
ttl: 90
type: A
ip: 34.255.177.162

Registro IPv4
host: fcf.cat
class: IN
ttl: 90
type: A
ip: 52.210.79.201

Servidores DNS Principal (mname) y Secundario (rname)
host: fcf.cat
class: IN
ttl: 900
type: SOA
mname: ns-920.awsdns-51.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

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

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

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

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

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

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: google-site-verification=if6T0wzKju8GDkGEyYSKOmTrKrePQDGkUuisU-bxqI0
entries: Array

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:fcf.ip-zone.com include:_spf.google.com include:_spf.firebasemail.com a mx -all
entries: Array

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: firebase=fcf-portal-f9c5c
entries: Array

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: google-site-verification=qmqFYCM_s9U_8FEcymqC0zucurSkA3Rh00ME_kfRQxM
entries: Array

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: stripe-verification=ea0162e4e867b033bdcb994da1dc197004523bdbe4dd6302b721e053786d1243
entries: Array

Información TXT
host: fcf.cat
class: IN
ttl: 300
type: TXT
txt: google-site-verification=4dRRxIcPLA76F2DYLdOe8JJnyrQRsMMrGr-47yQPff8
entries: Array