Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@jejunu.ac.kr

Registro IPv4
host: jejunu.ac.kr
class: IN
ttl: 2929
type: A
ip: 192.203.138.15

Servidores DNS Principal (mname) y Secundario (rname)
host: jejunu.ac.kr
class: IN
ttl: 3600
type: SOA
mname: cheju.cheju.ac.kr
rname: sysop.cheju.ac.kr
serial: 2026010901
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 43200

Servidor de Correo
host: jejunu.ac.kr
class: IN
ttl: 600
type: MX
pri: 10
target: zmx936.mailplug.com

Información TXT
host: jejunu.ac.kr
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx ip4:192.203.138.18 ip4:203.253.194.31 ip4:203.253.194.22 ip4:192.203.138.13 ip4:192.203.138.22 include:_spf.google.com include:mailplug.com -all
entries: Array

Información TXT
host: jejunu.ac.kr
class: IN
ttl: 600
type: TXT
txt: google-site-verification=XCG6kCXwhgeo1oSLqY6lGzO_zhsrCBEvJBcQTuapibI
entries: Array

Información TXT
host: jejunu.ac.kr
class: IN
ttl: 600
type: TXT
txt: MS=6A03173DD553E58249A0A32590338A7F296A922C
entries: Array