Registro DMARC
v=spf1 a mx -all

Registro IPv4
host: npx.de
class: IN
ttl: 2085
type: A
ip: 138.201.129.184

Servidores DNS Principal (mname) y Secundario (rname)
host: npx.de
class: IN
ttl: 3600
type: SOA
mname: ns1.website.org
rname: hostmaster.npx.de
serial: 2026051502
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: npx.de
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx -all
entries: Array