Registro IPv4
host: hosgator.com.br
class: IN
ttl: 1800
type: A
ip: 178.156.147.229

Servidores DNS Principal (mname) y Secundario (rname)
host: hosgator.com.br
class: IN
ttl: 3600
type: SOA
mname: ns21.cloudns.net
rname: support.cloudns.net
serial: 2025042203
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600