Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@techub.com.br; fo=1; aspf=r; adkim=r; sp=quarantine; ri=86400

Registro IPv4
host: techub.com.br
class: IN
ttl: 3600
type: A
ip: 77.37.42.49

Servidores DNS Principal (mname) y Secundario (rname)
host: techub.com.br
class: IN
ttl: 3600
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2026031201
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: techub.com.br
class: IN
ttl: 3600
type: MX
pri: 5
target: mx.claramail.com.br

Información TXT
host: techub.com.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.claramail.com.br include:_spf.rdstation.com.br include:sendgrid.net ~all
entries: Array

Información TXT
host: techub.com.br
class: IN
ttl: 3600
type: TXT
txt: cisco-ci-domain-verification=5bb38feb8befa7f5fe544767592297c866f70f0b7c9f408f684a3db86a7eb3dd
entries: Array