Registro IPv4
host: genetics.org
class: IN
ttl: 3600
type: A
ip: 52.224.90.245

Servidores DNS Principal (mname) y Secundario (rname)
host: genetics.org
class: IN
ttl: 3600
type: SOA
mname: ns49.domaincontrol.com
rname: dns.jomax.net
serial: 2022020700
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600