Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: medicalacademy.cl
class: IN
ttl: 21600
type: A
ip: 104.18.17.34

Registro IPv4
host: medicalacademy.cl
class: IN
ttl: 21600
type: A
ip: 104.18.16.34

Servidores DNS Principal (mname) y Secundario (rname)
host: medicalacademy.cl
class: IN
ttl: 21600
type: SOA
mname: dns1.novartis.com
rname: hostmaster.novartis.com
serial: 2025102202
refresh: 86400
retry: 3600
expire: 2592000
minimum-ttl: 172800