Registro IPv4
host: balkanfree.net
class: IN
ttl: 90
type: A
ip: 152.89.61.129

Servidores DNS Principal (mname) y Secundario (rname)
host: balkanfree.net
class: IN
ttl: 3600
type: SOA
mname: static-1.no-ip.com
rname: hostmaster.no-ip.com
serial: 2020011904
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600