Registro DMARC
v=DMARC1; p=reject; rua=mailto:infra@truckscomercial.com.br

Registro IPv4
host: NEWPREPS.COM.BR
class: IN
ttl: 300
type: A
ip: 189.113.157.75

Servidores DNS Principal (mname) y Secundario (rname)
host: NEWPREPS.COM.BR
class: IN
ttl: 1800
type: SOA
mname: buck.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2403118046
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: NEWPREPS.COM.BR
class: IN
ttl: 300
type: MX
pri: 5
target: fw-mail.onixsat.COM.BR

Información TXT
host: NEWPREPS.COM.BR
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:189.113.144.0/20 -all
entries: Array