Registro IPv4
host: showmulu.com
class: IN
ttl: 100
type: A
ip: 149.30.247.89

Servidores DNS Principal (mname) y Secundario (rname)
host: showmulu.com
class: IN
ttl: 90
type: SOA
mname: jm1.alidns.com
rname: hostmaster.hichina.com
serial: 2024122500
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 30