Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarcmanager@gmail.com; ruf=mailto:dmarcmanager@gmail.com

Registro IPv4
host: killnetswitch.com
class: IN
ttl: 14400
type: A
ip: 178.16.136.222

Servidores DNS Principal (mname) y Secundario (rname)
host: killnetswitch.com
class: IN
ttl: 3600
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2025061201
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Información TXT
host: killnetswitch.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 include:_spf.mail.hostinger.com ip4:84.46.243.119 ~all
entries: Array