Registro IPv4
host: qhtech.us
class: IN
ttl: 600
type: A
ip: 81.171.22.4

Servidores DNS Principal (mname) y Secundario (rname)
host: qhtech.us
class: IN
ttl: 600
type: SOA
mname: ns1.weaponizedcow.com
rname: admin.qhtech.us
serial: 2025040108
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 300