Registro DMARC
v=DMARC1; p=none; rua=mailto:noreply@jnu.ac.kr; pct=100.

Registro IPv4
host: jnu.ac.kr
class: IN
ttl: 6208
type: A
ip: 168.131.31.206

Servidores DNS Principal (mname) y Secundario (rname)
host: jnu.ac.kr
class: IN
ttl: 3600
type: SOA
mname: ns
rname: root.ns.chonnam.ac.kr
serial: 2008006729
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: jnu.ac.kr
class: IN
ttl: 9003
type: MX
pri: 20
target: smail1.chonnam.ac.kr

Servidor de Correo
host: jnu.ac.kr
class: IN
ttl: 9003
type: MX
pri: 10
target: smail.chonnam.ac.kr

Servidor de Correo
host: jnu.ac.kr
class: IN
ttl: 9003
type: MX
pri: 30
target: smail2.chonnam.ac.kr

Información TXT
host: jnu.ac.kr
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:168.131.33.98/30 ip4:168.131.31.80/29 ip4:168.131.31.205 ip4:168.131.31.173 ip4:168.131.32.21 ip4:168.131.15.130 ip4:10.5.3.2 ip4:168.131.31.184/31 ip6:2a01:111:f403:c40f::2 include:spf.protection.outlook.com include:_spf.google.com ~all
entries: Array

Información TXT
host: jnu.ac.kr
class: IN
ttl: 300
type: TXT
txt: google-site-verification=qfCIGFI2wZmcI1QmhSg3JlLhJUUXkYsn1wwyulO7tss
entries: Array

Información TXT
host: jnu.ac.kr
class: IN
ttl: 300
type: TXT
txt: ucoiDK3BGR38AgNQlVvjB8LBHs8nqFfWVv3+2AwddLTf4UBnP1RUTVtfFgU+T/B8YjKHiibN0NtdNlL80sbTKQ==
entries: Array

Información TXT
host: jnu.ac.kr
class: IN
ttl: 300
type: TXT
txt: google-site-verification=9ivy_C3u_u4YruzsIw_1fue4YSQFmshAOBYx23tI-Qc
entries: Array

Información TXT
host: jnu.ac.kr
class: IN
ttl: 300
type: TXT
txt: google-site-verification=ZgcGuh9f0ExBizb0cJE8prX7VcgG9B0tuasUjto3T2I
entries: Array