Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: impac.vn
class: IN
ttl: 300
type: A
ip: 45.252.249.32

Servidores DNS Principal (mname) y Secundario (rname)
host: impac.vn
class: IN
ttl: 1800
type: SOA
mname: boyd.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2403440875
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: impac.vn
class: IN
ttl: 300
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: impac.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net include:_spf.maileroo.com include:_spf.google.com ~all
entries: Array