Registro IPv4
host: bos.so
class: IN
ttl: 600
type: A
ip: 212.92.104.9

Servidores DNS Principal (mname) y Secundario (rname)
host: bos.so
class: IN
ttl: 600
type: SOA
mname: ns1.brainydns.com
rname: admin.bos.so
serial: 2025120406
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 300