Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

Registro IPv4
host: alumina.com
class: IN
ttl: 1600
type: A
ip: 138.197.48.217

Servidores DNS Principal (mname) y Secundario (rname)
host: alumina.com
class: IN
ttl: 3600
type: SOA
mname: nameserver01.mi.com.co
rname: hostmaster.alumina.com
serial: 0
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: alumina.com
class: IN
ttl: 3284
type: MX
pri: 10
target: cluster1.us.messagelabs.com

Servidor de Correo
host: alumina.com
class: IN
ttl: 3284
type: MX
pri: 20
target: cluster1a.us.messagelabs.com

Información TXT
host: alumina.com
class: IN
ttl: 3600
type: TXT
txt: A0L4U32414
entries: Array

Información TXT
host: alumina.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:198.2.186.210 ip4:67.228.34.32/27 ip4:173.236.20.0/24 ip4:108.178.6.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:13.79.153.63 ip4:52.169.54.174 ip4:77.95.152.49 ip4:174.142.221.77/32 ip4:77.95.152.247 ip4:52.232.44.182 ip4:52.232.113.153 ip4:52.233.236.188 ip4:212.170.96.38 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.protection.outlook.com include:spf.messagelabs.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.sendinblue.com -all
entries: Array

Información TXT
host: alumina.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms85875743
entries: Array

Información TXT
host: alumina.com
class: IN
ttl: 3600
type: TXT
txt: Sendinblue-code:ea97cde9df4f8fa3102ae854b1c9758b
entries: Array