Registro DMARC
v=DMARC1; p=reject; rua=mailto:rua@dmarc.microsoft;ruf=mailto:ruf@dmarc.microsoft;fo=1:s:d

Registro IPv4
host: msn.de
class: IN
ttl: 1764
type: A
ip: 131.253.33.203

Servidores DNS Principal (mname) y Secundario (rname)
host: msn.de
class: IN
ttl: 3600
type: SOA
mname: ns1-06.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Información TXT
host: msn.de
class: IN
ttl: 3600
type: TXT
txt: AFDVALIDATION=IcePrime
entries: Array