Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@competitiveconcealment.com; ruf=mailto:dmarc@competitiveconcealment.com; sp=reject; aspf=s; adkim=r; pct=100; rf=afrf; ri=86400;

Registro IPv4
host: competitiveconcealment.com
class: IN
ttl: 3600
type: A
ip: 91.223.3.217

Servidores DNS Principal (mname) y Secundario (rname)
host: competitiveconcealment.com
class: IN
ttl: 3600
type: SOA
mname: dns.competitiveconcealment.com
rname: hostmaster.competitiveconcealment.com
serial: 1361933099
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: competitiveconcealment.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.competitiveconcealment.com

Información TXT
host: competitiveconcealment.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:91.223.3.217 -all
entries: Array