Registro DMARC
v=DMARC1; p=quarantine; pct=50; rua=mailto:relatorios_dmarc@maisaedu.com.br; adkim=s; aspf=s;

Registro IPv4
host: grupoa.com.br
class: IN
ttl: 90
type: A
ip: 18.172.213.93

Registro IPv4
host: grupoa.com.br
class: IN
ttl: 90
type: A
ip: 18.172.213.78

Registro IPv4
host: grupoa.com.br
class: IN
ttl: 90
type: A
ip: 18.172.213.4

Registro IPv4
host: grupoa.com.br
class: IN
ttl: 90
type: A
ip: 18.172.213.40

Servidores DNS Principal (mname) y Secundario (rname)
host: grupoa.com.br
class: IN
ttl: 900
type: SOA
mname: ns-2035.awsdns-62.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: grupoa.com.br
class: IN
ttl: 3600
type: TXT
txt: MS=ms19577892
entries: Array

Información TXT
host: grupoa.com.br
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=znt4xksd6kj3n9civ8qwc9iiy5xkmt
entries: Array

Información TXT
host: grupoa.com.br
class: IN
ttl: 3600
type: TXT
txt: ga-grupoainstitucional.azurewebsites.net
entries: Array

Información TXT
host: grupoa.com.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:grupoa-service.com.br include:_spf.salesforce.com include:mail.zendesk.com include:9319931.spf01.hubspotemail.net ip4:20.96.184.146 ip4:20.96.200.191 -all
entries: Array