Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:g_o365@icbf.gov.co; ruf=mailto:g_o365@icbf.gov.co; fo=1;

Registro IPv4
host: icbf.gov.co
class: IN
ttl: 6254
type: A
ip: 181.59.43.13

Servidores DNS Principal (mname) y Secundario (rname)
host: icbf.gov.co
class: IN
ttl: 21600
type: SOA
mname: ns3.telmexla.net.co
rname: internet.telmexla.net.co
serial: 2025031201
refresh: 1200
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: icbf.gov.co
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.icbf.gov.co

Servidor de Correo
host: icbf.gov.co
class: IN
ttl: 3600
type: MX
pri: 90
target: icbf-gov-co.mail.protection.outlook.com

Información TXT
host: icbf.gov.co
class: IN
ttl: 21600
type: TXT
txt: v=spf1 a:mail.sealmail.co ip4:181.59.43.21 ip4:181.59.43.74 ip4:181.59.43.77 ip4:181.59.43.79 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: icbf.gov.co
class: IN
ttl: 21600
type: TXT
txt: ibpil13qnhlq7qfo4b4itldb9o
entries: Array

Información TXT
host: icbf.gov.co
class: IN
ttl: 21600
type: TXT
txt: MS=ms43937492
entries: Array

Información TXT
host: icbf.gov.co
class: IN
ttl: 21600
type: TXT
txt: b+zkNgjqIROi1645k0c3qcSXI80IZNBgGFNlOfrpHuzmDXgC/fbR9IHGtymOIat1/F1oDsuVqtr5ISqe5qDeqA==
entries: Array

Registro IPv6
host: icbf.gov.co
class: IN
ttl: 21600
type: AAAA
ipv6: 2801:19:9800::11:7