Registro DMARC
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400;

Servidores DNS Principal (mname) y Secundario (rname)
host: andongtour.com
class: IN
ttl: 1800
type: SOA
mname: christina.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2385666394
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: andongtour.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: andongtour.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: andongtour.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: andongtour.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: andongtour.com
class: IN
ttl: 300
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: andongtour.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=oB1lZj7ij8CzWE6umgz32a1nD5OnJiG6NPbyBB2ABjw
entries: Array

Información TXT
host: andongtour.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx exists:%{i}._spf.andongtour.com -all
entries: Array