Servidores DNS Principal (mname) y Secundario (rname)
host: cvstarr.de
class: IN
ttl: 208
type: SOA
mname: ns1-02.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Información TXT
host: cvstarr.de
class: IN
ttl: 90
type: TXT
txt: v=spf1 -all
entries: Array