Registro IPv4
host: Vcntec.com
class: IN
ttl: 86400
type: A
ip: 211.49.99.94

Servidores DNS Principal (mname) y Secundario (rname)
host: Vcntec.com
class: IN
ttl: 86400
type: SOA
mname: ns1.ibrain.kr
rname: root.Vcntec.com
serial: 2020050708
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 3600