Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@asr24.com

Registro IPv4
host: asr24.com
class: IN
ttl: 1440
type: A
ip: 185.57.164.42

Servidores DNS Principal (mname) y Secundario (rname)
host: asr24.com
class: IN
ttl: 1440
type: SOA
mname: ns2.asretelecom.com
rname: root.asr24.com
serial: 2013111301
refresh: 300
retry: 300
expire: 2419200
minimum-ttl: 10800

Servidor de Correo
host: asr24.com
class: IN
ttl: 1440
type: MX
pri: 10
target: mail.asr24.com

Información TXT
host: asr24.com
class: IN
ttl: 1440
type: TXT
txt: v=spf1 mx a ip4:185.57.164.151 a:mail.asr24.com ?all
entries: Array