Registro IPv4
host: namsoo-dev.com
class: IN
ttl: 300
type: A
ip: 121.171.122.203

host: gitea.namsoo-dev.com
class: IN
ttl: 300
type: CNAME
target: namsoo-dev.com

Servidores DNS Principal (mname) y Secundario (rname)
host: namsoo-dev.com
class: IN
ttl: 1800
type: SOA
mname: ernest.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2380153800
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800