Registro DMARC
v=spf1 a:dns.cirenatravel.com ~all

Registro IPv4
host: cirenatravel.com
class: IN
ttl: 3599
type: A
ip: 119.252.187.214

Servidores DNS Principal (mname) y Secundario (rname)
host: cirenatravel.com
class: IN
ttl: 3599
type: SOA
mname: dns.cirenatravel.com
rname: hostmaster.cirenatravel.com
serial: 1217597728
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: cirenatravel.com
class: IN
ttl: 3599
type: MX
pri: 0
target: mx.cirenatravel.com

Información TXT
host: cirenatravel.com
class: IN
ttl: 3599
type: TXT
txt: v=spf1 a:dns.cirenatravel.com ~all
entries: Array