Registro IPv4
host: webmedia.edu.vn
class: IN
ttl: 300
type: A
ip: 14.255.18.34

Registro IPv4
host: webmedia.edu.vn
class: IN
ttl: 300
type: A
ip: 14.225.18.34

Servidores DNS Principal (mname) y Secundario (rname)
host: webmedia.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns2.webmedia.com.vn
rname: hostmaster.webmedia.edu.vn
serial: 2025070907
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400