Registro IPv4
host: srblerp.com
class: IN
ttl: 3600
type: A
ip: 139.59.36.121

host: git.srblerp.com
class: IN
ttl: 600
type: CNAME
target: srblerp.com

Servidores DNS Principal (mname) y Secundario (rname)
host: srblerp.com
class: IN
ttl: 3600
type: SOA
mname: ns45.domaincontrol.com
rname: dns.jomax.net
serial: 2025020105
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600