Registro DMARC
v=DMARC1;p=none;rua=mailto:postmaster@santander.gov.co

Registro IPv4
host: santander.gov.co
class: IN
ttl: 300
type: A
ip: 34.102.161.203

Servidores DNS Principal (mname) y Secundario (rname)
host: santander.gov.co
class: IN
ttl: 19670
type: SOA
mname: ns-cloud-c1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 3
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: santander.gov.co
class: IN
ttl: 300
type: MX
pri: 0
target: santander-gov-co.mail.protection.outlook.com

Información TXT
host: santander.gov.co
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf.rpost.net -all
entries: Array

Registro IPv6
host: santander.gov.co
class: IN
ttl: 300
type: AAAA
ipv6: 2600:1901::cba6:0:0:0:0