Registro IPv4
host: navinal.net
class: IN
ttl: 526117
type: A
ip: 121.254.147.237

Servidores DNS Principal (mname) y Secundario (rname)
host: navinal.net
class: IN
ttl: 526118
type: SOA
mname: navinal.net
rname: postmaster.navinal.net
serial: 20220726
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200