Registro DMARC
v=DMARC1;p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: dongguk.edu
class: IN
ttl: 13808
type: SOA
mname: ns.dgu.ac.kr
rname: root.ns2.dongguk.edu
serial: 20093160
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: dongguk.edu
class: IN
ttl: 13809
type: MX
pri: 10
target: kr1-aspmx1.worksmobile.com

Servidor de Correo
host: dongguk.edu
class: IN
ttl: 13809
type: MX
pri: 1
target: antispam.dongguk.edu

Servidor de Correo
host: dongguk.edu
class: IN
ttl: 13809
type: MX
pri: 20
target: kr1-aspmx2.worksmobile.com

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: google-site-verification=Xedzsb2zOKge9CCydGnlQgU1Z2E8n3Yl-cAKMx_ggtc
entries: Array

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: google-site-verification=DzigCXSy_iZZ047p_y1nSxRKDZMxfXNCASVNkwzji88
entries: Array

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:210.94.190.36 ip4:210.94.190.61 ip4:210.94.190.64 ip4:210.94.190.65 ip4:210.94.161.165 ip4:210.94.161.166 include:_spf.google.com include:outmail.dongguk.edu include:gwmail.dongguk.edu -all
entries: Array

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: google-site-verification: googleb90044e257770b23.html
entries: Array

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: MS=CF78F0243C5AF2125D56334917902DB295049D6F
entries: Array

Información TXT
host: dongguk.edu
class: IN
ttl: 300
type: TXT
txt: google-site-verification=zYJly0SG0tVFvsFDMDTzl5xvbThJwaTf-TGbfCvSmZI
entries: Array