Registro DMARC
v=DMARC1;p=none; rua=mailto:kevin@mosaicstg.com

Registro IPv4
host: iefusa.org
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: iefusa.org
class: IN
ttl: 7200
type: SOA
mname: NS53.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 125071511
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: iefusa.org
class: IN
ttl: 3600
type: TXT
txt: MS=ms34102980
entries: Array

Información TXT
host: iefusa.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:spf.sendgrid.net -all
entries: Array