Registro DMARC
v=DMARC1; p=none; rua=mailto:mailadmin@gist.ac.kr

Registro IPv4
host: gist.ac.kr
class: IN
ttl: 1202
type: A
ip: 203.237.32.200

Servidores DNS Principal (mname) y Secundario (rname)
host: gist.ac.kr
class: IN
ttl: 12953
type: SOA
mname: dns.gist.ac.kr
rname: staff.gist.ac.kr
serial: 712
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 900

Servidor de Correo
host: gist.ac.kr
class: IN
ttl: 12954
type: MX
pri: 0
target: spam.gist.ac.kr

Información TXT
host: gist.ac.kr
class: IN
ttl: 12954
type: TXT
txt: MS=1A40990B2742B603A8ECB518C3C58FA2C1BABE7E
entries: Array

Información TXT
host: gist.ac.kr
class: IN
ttl: 12954
type: TXT
txt: v=spf1 ip4:203.237.32.19 ip4:203.237.32.197 ip4:203.237.32.54 ip4:203.237.32.199 ip4:203.237.32.200 ip4:13.124.111.122 ip4:203.237.60.103 ip4:203.237.61.24 -all
entries: Array