Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: duurzameenergie.org
class: IN
ttl: 3600
type: A
ip: 20.107.81.156

Servidores DNS Principal (mname) y Secundario (rname)
host: duurzameenergie.org
class: IN
ttl: 900
type: SOA
mname: webhostingserver.g1-dns.one
rname: hostmaster.webhostingserver.nl
serial: 2024022323
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: duurzameenergie.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.duurzameenergie.org

Información TXT
host: duurzameenergie.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 ~all
entries: Array