Registro IPv4
host: linkwan.com
class: IN
ttl: 432
type: A
ip: 114.142.153.138

Servidores DNS Principal (mname) y Secundario (rname)
host: linkwan.com
class: IN
ttl: 432
type: SOA
mname: ns31.newsbook.net
rname: ns32.newsbook.net
serial: 2025062401
refresh: 300
retry: 60
expire: 1209600
minimum-ttl: 432