Registro DMARC
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;

Registro IPv4
host: db4free.net
class: IN
ttl: 4030
type: A
ip: 85.10.205.173

Servidores DNS Principal (mname) y Secundario (rname)
host: db4free.net
class: IN
ttl: 4031
type: SOA
mname: oxygen.ns.hetzner.com
rname: postmaster.your-server.de
serial: 2025051601
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: db4free.net
class: IN
ttl: 4031
type: MX
pri: 10
target: www649.your-server.de

Información TXT
host: db4free.net
class: IN
ttl: 4031
type: TXT
txt: v=spf1 +a +mx ?all
entries: Array

Registro IPv6
host: db4free.net
class: IN
ttl: 2358
type: AAAA
ipv6: 2a01:4f8:a0:404f::2