Registro DMARC
v=spf1 ip4:211.34.104.37 ~all

Registro IPv4
host: saekyung.ac.kr
class: IN
ttl: 1800
type: A
ip: 220.73.161.40

Servidores DNS Principal (mname) y Secundario (rname)
host: saekyung.ac.kr
class: IN
ttl: 1800
type: SOA
mname: saekyung.ac.kr
rname: postmaster.saekyung.ac.kr
serial: 20220321
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.com

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: rmw-002.fmcity.com

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 1
target: ASPMX.L.GOOGLE.com

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.com

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 11
target: ALT4.ASPMX.L.GOOGLE.com

Servidor de Correo
host: saekyung.ac.kr
class: IN
ttl: 1800
type: MX
pri: 6
target: ALT2.ASPMX.L.GOOGLE.com

Información TXT
host: saekyung.ac.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:211.34.104.37 ~all
entries: Array