Registro IPv4
host: r18.com
class: IN
ttl: 180
type: A
ip: 77.93.87.1

Registro IPv4
host: r18.com
class: IN
ttl: 180
type: A
ip: 194.1.140.1

Registro IPv4
host: r18.com
class: IN
ttl: 180
type: A
ip: 77.93.82.1

Servidores DNS Principal (mname) y Secundario (rname)
host: r18.com
class: IN
ttl: 21600
type: SOA
mname: ns11.constellix.com
rname: dns.constellix.com
serial: 2015010106
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180