Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: universia.cr
class: IN
ttl: 1567
type: A
ip: 172.241.24.147

Servidores DNS Principal (mname) y Secundario (rname)
host: universia.cr
class: IN
ttl: 1567
type: SOA
mname: ns2.us.opalstack.com
rname: hostmaster.universia.cr
serial: 2026072709
refresh: 10800
retry: 3600
expire: 1814400
minimum-ttl: 3600

Servidor de Correo
host: universia.cr
class: IN
ttl: 1568
type: MX
pri: 10
target: mx1.us.opalstack.com

Servidor de Correo
host: universia.cr
class: IN
ttl: 1568
type: MX
pri: 10
target: mx2.us.opalstack.com

Información TXT
host: universia.cr
class: IN
ttl: 1568
type: TXT
txt: v=spf1 include:spf.opalstack.com ~all
entries: Array