Registro IPv4
host: sertiso.com
class: IN
ttl: 600
type: A
ip: 216.120.147.200

Servidores DNS Principal (mname) y Secundario (rname)
host: sertiso.com
class: IN
ttl: 86400
type: SOA
mname: ns100.webnic.cc
rname: technical.webnic.cc
serial: 2025080501
refresh: 7200
retry: 3600
expire: 604800
minimum-ttl: 1800