Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: upal.edu
class: IN
ttl: 86400
type: A
ip: 200.58.68.14

Servidores DNS Principal (mname) y Secundario (rname)
host: upal.edu
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 62
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: upal.edu
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: upal.edu
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array