Registro IPv4
host: cienco1.com
class: IN
ttl: 71933
type: A
ip: 123.30.185.161

Servidores DNS Principal (mname) y Secundario (rname)
host: cienco1.com
class: IN
ttl: 59706
type: SOA
mname: ns1.vdconline.vn
rname: vdconline.tld
serial: 2025040211
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: cienco1.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.cienco1.com