Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@syfero.com, mailto:dmarc@syfero.com; pct=100; adkim=s; aspf=s

Registro IPv4
host: syfero.com
class: IN
ttl: 100
type: A
ip: 187.124.99.109

Servidores DNS Principal (mname) y Secundario (rname)
host: syfero.com
class: IN
ttl: 3600
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2026091701
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: syfero.com
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: syfero.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array