Registro IPv4
host: openn.eu
class: IN
ttl: 90
type: A
ip: 217.69.15.146

Servidores DNS Principal (mname) y Secundario (rname)
host: openn.eu
class: IN
ttl: 3600
type: SOA
mname: ns10.dropcatch.ai
rname: hostmaster.openn.eu
serial: 2025052201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600