Registro IPv4
host: gandr.com
class: IN
ttl: 3600
type: A
ip: 202.31.187.154

Servidores DNS Principal (mname) y Secundario (rname)
host: gandr.com
class: IN
ttl: 15162
type: SOA
mname: ns3.cypack.com
rname: root.ns3.cypack.com
serial: 2022011810
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 86400