Registro IPv4
host: nationallibrary.mn
class: IN
ttl: 7200
type: A
ip: 202.131.4.50

Servidores DNS Principal (mname) y Secundario (rname)
host: nationallibrary.mn
class: IN
ttl: 4197
type: SOA
mname: dns3.magicnet.mn
rname: webmaster.nationallibrary.mn
serial: 2025052001
refresh: 7200
retry: 7200
expire: 7200
minimum-ttl: 7200

Servidor de Correo
host: nationallibrary.mn
class: IN
ttl: 7200
type: MX
pri: 10
target: mx2.mail.mn

Servidor de Correo
host: nationallibrary.mn
class: IN
ttl: 7200
type: MX
pri: 5
target: mx.mail.mn

Información TXT
host: nationallibrary.mn
class: IN
ttl: 4197
type: TXT
txt: v=spf1 include:spf.mail.mn ~all
entries: Array