Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:infraestructura@icg.com.co; ruf=mailto:infraestructura@icg.com.co; adkim=s; aspf=s; sp=reject

Registro IPv4
host: icg.com.co
class: IN
ttl: 3600
type: A
ip: 23.229.186.194

Servidores DNS Principal (mname) y Secundario (rname)
host: icg.com.co
class: IN
ttl: 3600
type: SOA
mname: nameserver01.mi.com.co
rname: hostmaster.icg.com.co
serial: 1781136000
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: icg.com.co
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: icg.com.co
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: icg.com.co
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: icg.com.co
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: icg.com.co
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: icg.com.co
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:_spf.salesforce.com -all
entries: Array