Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: il3.ub.edu
class: IN
ttl: 3600
type: A
ip: 161.116.101.218

Registro IPv4
host: il3.ub.edu
class: IN
ttl: 3600
type: A
ip: 161.116.225.5

Servidores DNS Principal (mname) y Secundario (rname)
host: il3.ub.edu
class: IN
ttl: 1800
type: SOA
mname: rnpro01.com.ub.edu
rname: masterDNS.ub.edu
serial: 2024052803
refresh: 500
retry: 600
expire: 86400
minimum-ttl: 1800

Servidor de Correo
host: il3.ub.edu
class: IN
ttl: 3600
type: MX
pri: 5
target: il3-ub-edu.mail.protection.outlook.com

Información TXT
host: il3.ub.edu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:161.116.234.11 ip4:161.116.171.128/25 ip4:161.116.234.12 include:spf.protection.outlook.com include:mh.blackboard.com include:sendgrid.net include:spf.puc.rediris.es include:spf.fromdoppler.com -all
entries: Array