Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: cifitra.com
class: IN
ttl: 2001
type: A
ip: 66.92.25.18

Servidores DNS Principal (mname) y Secundario (rname)
host: cifitra.com
class: IN
ttl: 2002
type: SOA
mname: ns1.cifitra.com
rname: root.cifitra.com
serial: 2025122502
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: cifitra.com
class: IN
ttl: 2003
type: MX
pri: 0
target: mail.cifitra.com

Información TXT
host: cifitra.com
class: IN
ttl: 2003
type: TXT
txt: v=spf1 a mx ip4:66.92.25.18 -all
entries: Array