Registro IPv4
host: freeok.one
class: IN
ttl: 3600
type: A
ip: 192.253.235.207

Servidores DNS Principal (mname) y Secundario (rname)
host: freeok.one
class: IN
ttl: 10956
type: SOA
mname: ns1.dnsowl.com
rname: hostmaster.dnsowl.com
serial: 1777832150
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 600