Registro IPv4
host: tbf.me
class: IN
ttl: 3600
type: A
ip: 20.163.24.25

Servidores DNS Principal (mname) y Secundario (rname)
host: tbf.me
class: IN
ttl: 90
type: SOA
mname: ns1.axosoft.com
rname: hamids.axosoft.com
serial: 46
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600