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

Registro IPv4
host: lieferos.com
class: IN
ttl: 3600
type: A
ip: 216.38.8.230

Servidores DNS Principal (mname) y Secundario (rname)
host: lieferos.com
class: IN
ttl: 3600
type: SOA
mname: dns.lieferos.com
rname: hostmaster.lieferos.com
serial: 1496676932
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: lieferos.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.lieferos.com ~all
entries: Array