Registro DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

Registro IPv4
host: hollander-makler.com
class: IN
ttl: 3600
type: A
ip: 217.160.0.28

Servidores DNS Principal (mname) y Secundario (rname)
host: hollander-makler.com
class: IN
ttl: 86400
type: SOA
mname: ns1100.ui-dns.com
rname: hostmaster.1und1.de
serial: 2017053014
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: hollander-makler.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.de

Servidor de Correo
host: hollander-makler.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.de

Información TXT
host: hollander-makler.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf-eu.ionos.com ~all
entries: Array

Información TXT
host: hollander-makler.com
class: IN
ttl: 3600
type: TXT
txt: brevo-code:644eb3ce63725bdf0c82fa8b0ea67c96
entries: Array