Registro DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=50;adkim=r;aspf=s;

Registro IPv4
host: felixcos.de
class: IN
ttl: 7200
type: A
ip: 213.133.104.78

Servidores DNS Principal (mname) y Secundario (rname)
host: felixcos.de
class: IN
ttl: 7200
type: SOA
mname: ns1.your-server.de
rname: postmaster.your-server.de
serial: 2025041301
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: felixcos.de
class: IN
ttl: 7200
type: MX
pri: 10
target: mail.costech-mail.de

Información TXT
host: felixcos.de
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a mx mx:mail.costech-mail.de ip4:5.9.54.72 ip6:2a01:4f8:161:5041::1 -all
entries: Array

Registro IPv6
host: felixcos.de
class: IN
ttl: 7200
type: AAAA
ipv6: 2a01:4f8:d0a:2784::2