Registro DMARC
v=DMARC1; p=quarantine; pct=100;fo=1;rua=mailto:test.dmarc@tetratech.com;ruf=mailto:test.dmarc@tetratech.com

Registro IPv4
host: ip3.org
class: IN
ttl: 3600
type: A
ip: 52.72.49.79

Servidores DNS Principal (mname) y Secundario (rname)
host: ip3.org
class: IN
ttl: 300
type: SOA
mname: ns1.brandsight-dns.com
rname: service.gcd.com
serial: 1715968276
refresh: 86400
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: ip3.org
class: IN
ttl: 3600
type: MX
pri: 10
target: ip3-org.mail.protection.outlook.com

Información TXT
host: ip3.org
class: IN
ttl: 3600
type: TXT
txt: dropbox-domain-verification=yli0mqzn3g8l
entries: Array

Información TXT
host: ip3.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:72.28.124.142/31 ip4:40.113.229.48 ip4:199.127.240.0/21 a:smtpout.cm-hosting.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com include:amazonses.com -all
entries: Array