Registro IPv4
host: Gnula.uno
class: IN
ttl: 600
type: A
ip: 37.48.77.79

Servidores DNS Principal (mname) y Secundario (rname)
host: Gnula.uno
class: IN
ttl: 600
type: SOA
mname: ns1.emu-dns.com
rname: admin.Gnula.uno
serial: 2025121903
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 300