Registro IPv4
host: Bluetf.com
class: IN
ttl: 7200
type: A
ip: 114.108.129.216

Servidores DNS Principal (mname) y Secundario (rname)
host: Bluetf.com
class: IN
ttl: 7200
type: SOA
mname: ns7.dnszi.com
rname: root.dnszi.com
serial: 2021030207
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 7200