Registro DMARC
v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.com

Registro IPv4
host: embeddeddeveloper.com
class: IN
ttl: 489
type: A
ip: 52.234.0.82

Servidores DNS Principal (mname) y Secundario (rname)
host: embeddeddeveloper.com
class: IN
ttl: 3600
type: SOA
mname: pdns77.ultradns.com
rname: domadmin.arrow.com
serial: 2017093411
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: embeddeddeveloper.com
class: IN
ttl: 14912
type: MX
pri: 0
target: 

Información TXT
host: embeddeddeveloper.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 -all
entries: Array