Registro IPv4
host: uprotec.co.kr
class: IN
ttl: 3852
type: A
ip: 121.78.246.66

Servidores DNS Principal (mname) y Secundario (rname)
host: uprotec.co.kr
class: IN
ttl: 3850
type: SOA
mname: ns1.rootnet.kr
rname: dnsadmin.rootnet.co.kr
serial: 2018052418
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: uprotec.co.kr
class: IN
ttl: 3851
type: MX
pri: 20
target: kr1-aspmx2.worksmobile.com

Servidor de Correo
host: uprotec.co.kr
class: IN
ttl: 3851
type: MX
pri: 10
target: kr1-aspmx1.worksmobile.com