Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: fast-tenerife.org
class: IN
ttl: 14400
type: A
ip: 213.165.71.34

Servidores DNS Principal (mname) y Secundario (rname)
host: fast-tenerife.org
class: IN
ttl: 14400
type: SOA
mname: ns1.cbsmedialab.com
rname: root.fast-tenerife.org
serial: 2025042904
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: fast-tenerife.org
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.fast-tenerife.org

Información TXT
host: fast-tenerife.org
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:213.165.71.34 include:_spf.google.com -all
entries: Array