Registro IPv4
host: nadauk.com
class: IN
ttl: 3600
type: A
ip: 188.165.0.40

Servidores DNS Principal (mname) y Secundario (rname)
host: nadauk.com
class: IN
ttl: 3600
type: SOA
mname: ns1.dyna-ns.net
rname: hostmaster.nadauk.com
serial: 1712187573
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560