Registro DMARC
v=DMARC1; p=quarantine; sp=reject; fo=1; rua=mailto:dmarc@udlap.mx; ruf=mailto:dmarc@udlap.mx; pct=100

Registro IPv4
host: udlap.mx
class: IN
ttl: 3600
type: A
ip: 45.60.17.114

Registro IPv4
host: udlap.mx
class: IN
ttl: 3600
type: A
ip: 45.60.11.114

Servidores DNS Principal (mname) y Secundario (rname)
host: udlap.mx
class: IN
ttl: 3600
type: SOA
mname: ns1-35.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: udlap.mx
class: IN
ttl: 3600
type: MX
pri: 0
target: udlap-mx.mail.protection.outlook.com

Información TXT
host: udlap.mx
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:140.148.9.205 ip4:140.148.53.115 ip4:140.148.9.35 include:spf.protection.outlook.com include:mail.smtp2go.com include:_spf.qualtrics.com include:spfa.cpmails.com -all
entries: Array