Registro IPv4
host: beerlab.org
class: IN
ttl: 10800
type: A
ip: 162.129.237.15

Servidores DNS Principal (mname) y Secundario (rname)
host: beerlab.org
class: IN
ttl: 21600
type: SOA
mname: ns71.domaincontrol.com
rname: dns.jomax.net
serial: 2022102700
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400