Registro IPv4
host: code4u.tech
class: IN
ttl: 120
type: A
ip: 3.125.36.175

Registro IPv4
host: code4u.tech
class: IN
ttl: 120
type: A
ip: 3.75.10.80

Servidores DNS Principal (mname) y Secundario (rname)
host: code4u.tech
class: IN
ttl: 3600
type: SOA
mname: dns1.p01.nsone.net
rname: domains+netlify.netlify.com
serial: 1738893898
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600