Registro IPv4
host: campussy.net
class: IN
ttl: 3600
type: A
ip: 35.190.1.20

Servidores DNS Principal (mname) y Secundario (rname)
host: campussy.net
class: IN
ttl: 7200
type: SOA
mname: ns-canada.topdns.com
rname: hostmaster.topdns.com
serial: 2018112708
refresh: 43200
retry: 900
expire: 1209600
minimum-ttl: 3600