Registro DMARC
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@fbl.optin.com;

Registro IPv4
host: pacsecurities.com
class: IN
ttl: 2237
type: A
ip: 184.168.107.97

Servidores DNS Principal (mname) y Secundario (rname)
host: pacsecurities.com
class: IN
ttl: 3600
type: SOA
mname: ns65.domaincontrol.com
rname: dns.jomax.net
serial: 2026070800
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

Información TXT
host: pacsecurities.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array