Registro IPv4
host: usapost.info
class: IN
ttl: 600
type: A
ip: 207.244.65.58

Servidores DNS Principal (mname) y Secundario (rname)
host: usapost.info
class: IN
ttl: 600
type: SOA
mname: ns1.koaladns.com
rname: admin.usapost.info
serial: 2025011403
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 300