Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: grifovacances.com
class: IN
ttl: 600467
type: A
ip: 187.127.90.90

Servidores DNS Principal (mname) y Secundario (rname)
host: grifovacances.com
class: IN
ttl: 604800
type: SOA
mname: ns1031.ui-dns.com
rname: hostmaster.1and1.com
serial: 2017052822
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: grifovacances.com
class: IN
ttl: 604800
type: MX
pri: 10
target: mx00.ionos.fr

Servidor de Correo
host: grifovacances.com
class: IN
ttl: 604800
type: MX
pri: 10
target: mx01.ionos.fr

Información TXT
host: grifovacances.com
class: IN
ttl: 604800
type: TXT
txt: v=spf1 include:_spf-eu.ionos.com ~all
entries: Array