Registro DMARC
v=DMARC1; p=quarantine; ruf=mailto:webmaster@metlab.com.co

Registro IPv4
host: metlab.com.co
class: IN
ttl: 360
type: A
ip: 190.8.176.211

Servidores DNS Principal (mname) y Secundario (rname)
host: metlab.com.co
class: IN
ttl: 21600
type: SOA
mname: ns1.colombiahosting.com
rname: sysadmin.colombiahosting.com.co
serial: 2025091302
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: metlab.com.co
class: IN
ttl: 360
type: MX
pri: 0
target: mail.metlab.com.co

Información TXT
host: metlab.com.co
class: IN
ttl: 360
type: TXT
txt: v=spf1 ip4:190.8.176.211 include:_spf.correopremium.com include:md02.com include:_spf.colhost.com ~all
entries: Array