Registro DMARC
v=DMARC1; p=none; rua=mailto:juergen.schoch@d-u-v.org; ruf=mailto:juergen.schoch@d-u-v.org; fo=0:1:d:s;

Registro IPv4
host: d-u-v.org
class: IN
ttl: 3600
type: A
ip: 45.153.58.2

Servidores DNS Principal (mname) y Secundario (rname)
host: d-u-v.org
class: IN
ttl: 21600
type: SOA
mname: ns1.webgo.de
rname: hostmaster.webgo.de
serial: 2023021101
refresh: 28800
retry: 7200
expire: 1309600
minimum-ttl: 86400

Servidor de Correo
host: d-u-v.org
class: IN
ttl: 3600
type: MX
pri: 10
target: v157689.goserver.host

Servidor de Correo
host: d-u-v.org
class: IN
ttl: 3600
type: MX
pri: 20
target: v157689.goserver.host

Información TXT
host: d-u-v.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all
entries: Array