Registro IPv4
host: vietnam.ced.jns.swiftserve.com
class: IN
ttl: 90
type: A
ip: 42.1.71.8

Registro IPv4
host: vietnam.ced.jns.swiftserve.com
class: IN
ttl: 90
type: A
ip: 103.151.240.3

host: vov4.vov.vn
class: IN
ttl: 120
type: CNAME
target: vietnam.ced.jns.swiftserve.com

Servidores DNS Principal (mname) y Secundario (rname)
host: vietnam.ced.jns.swiftserve.com
class: IN
ttl: 3600
type: SOA
mname: j2nsns1.sys.swiftserve.com
rname: alerts.swiftserve.com
serial: 2409261751
refresh: 1800
retry: 3600
expire: 604800
minimum-ttl: 30