Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@invu.go.cr; ruf=mailto:postmaster@invu.go.cr; rf=afrf; fo=0:s; pct=75; adkim=r; aspf=r

Registro IPv4
host: invu.go.cr
class: IN
ttl: 1800
type: A
ip: 181.193.26.66

Servidores DNS Principal (mname) y Secundario (rname)
host: invu.go.cr
class: IN
ttl: 600
type: SOA
mname: dns1.invu.go.cr
rname: hostmaster.invu.local
serial: 2020121654
refresh: 3600
retry: 600
expire: 1296000
minimum-ttl: 1800

Servidor de Correo
host: invu.go.cr
class: IN
ttl: 600
type: MX
pri: 1
target: cust79255-1.in.mailcontrol.com

Servidor de Correo
host: invu.go.cr
class: IN
ttl: 600
type: MX
pri: 1
target: cust79255-2.in.mailcontrol.com

Información TXT
host: invu.go.cr
class: IN
ttl: 600
type: TXT
txt: google-site-verification=WxALwsRmOdkmiWHhrYkSI5tvHSE0JfNG9tjYJVGslZs
entries: Array

Información TXT
host: invu.go.cr
class: IN
ttl: 600
type: TXT
txt: b5b071edafd64c2592997cf67b3f8f51
entries: Array

Información TXT
host: invu.go.cr
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx  ip4:196.40.60.42/32 ip4:181.193.26.66/32 a:invu.go.cr a:cust79255-s.out.mailcontrol.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: invu.go.cr
class: IN
ttl: 600
type: TXT
txt: zZk+Y3LtZc2jBigXo8k06vEX4HjVA6aCEd0SPmePMEYV2ogRYiOuge2Bo4M3oRI0OKectKs6IzQsED9Du7Hf7A==
entries: Array