Registro DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@labclaretarino.com; ruf=mailto:postmaster@labclaretarino.com; adkim=s; aspf=s

Registro IPv4
host: labclaretarino.com
class: IN
ttl: 600
type: A
ip: 217.216.88.20

Servidores DNS Principal (mname) y Secundario (rname)
host: labclaretarino.com
class: IN
ttl: 3600
type: SOA
mname: ns43.domaincontrol.com
rname: dns.jomax.net
serial: 2026050401
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: labclaretarino.com
class: IN
ttl: 600
type: MX
pri: 10
target: mail.labclaretarino.com

Información TXT
host: labclaretarino.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx ip4:217.216.88.20 ~all
entries: Array