Registro IPv4
host: tdunlimited.com
class: IN
ttl: 90
type: A
ip: 152.89.216.191

Servidores DNS Principal (mname) y Secundario (rname)
host: tdunlimited.com
class: IN
ttl: 300
type: SOA
mname: ns1.tdunlimited.com
rname: hostmaster.tdunlimited.com
serial: 2026092616
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 60