Registro IPv4
host: 1Borsa.com
class: IN
ttl: 90
type: A
ip: 91.215.219.133

Servidores DNS Principal (mname) y Secundario (rname)
host: 1Borsa.com
class: IN
ttl: 300
type: SOA
mname: ns1.dyna-ns.net
rname: hostmaster.1Borsa.com
serial: 1718796171
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560