Registro DMARC
v=DMARC1; p=none; rua=mailto:mailmaster@cnu.ac.kr

Registro IPv4
host: cnu.ac.kr
class: IN
ttl: 28800
type: A
ip: 168.188.253.130

Servidores DNS Principal (mname) y Secundario (rname)
host: cnu.ac.kr
class: IN
ttl: 28800
type: SOA
mname: baekma.cnu.ac.kr
rname: nxtcnu.cnu.ac.kr
serial: 6929
refresh: 10800
retry: 3600
expire: 2592000
minimum-ttl: 900

Servidor de Correo
host: cnu.ac.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: sniper.cnu.ac.kr

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDm/sU4TiIRQ+xKHF4N1SuB43fhdIqd1Ya02vdHlNPbpW2CcGREuO52iFtpwppoSxBpc6eLv0pfvdxSKHDl4VTQWDnxvF1CrmC+wqeW5tfMVdU6qkRlPmUxRcA1HxyAC0hMZ49cmclyb4QE/fijmpgVV1nMAdrrAnMYj0rdExtChQIDAQAB
entries: Array

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=none; rua=mailto: mailmaster@cnu.ac.kr
entries: Array

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=5cHiyPxP86ST4e3FfTYoIuppWFG768VHdueK508DUDA
entries: Array

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: MS=7E960AC6DA13FD973789ABC7B3BADC72E424602D
entries: Array

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: adobe-idp-site-verification=0f0962c4911fb088b405a3c991e042b84eddaf00d21887355fad2340e926e642
entries: Array

Información TXT
host: cnu.ac.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:168.188.253.25 ip4:168.188.4.20 ip4:168.188.4.21 ip4:168.188.4.200 ip4:168.188.4.201 ip4:168.188.254.81 ip4:168.188.4.72 ip4:168.188.4.71 ip4:168.188.7.46 -all
entries: Array