Registro IPv4
host: lrv.jp
class: IN
ttl: 3600
type: A
ip: 180.147.239.53

Servidores DNS Principal (mname) y Secundario (rname)
host: lrv.jp
class: IN
ttl: 3600
type: SOA
mname: ns01.wadax-sv.jp
rname: info.wadax.ne.jp
serial: 2025081901
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 3600