Registro DMARC
v=DMARC1; p=reject; rua=mailto:ty1ixxl4@ag.eu.dmarcadvisor.com;

Registro IPv4
host: nixucybersecurity.com
class: IN
ttl: 7200
type: A
ip: 80.242.28.194

Servidores DNS Principal (mname) y Secundario (rname)
host: nixucybersecurity.com
class: IN
ttl: 7200
type: SOA
mname: NS21.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 122100307
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: nixucybersecurity.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 -all
entries: Array