Registro IPv4
host: opentis.com
class: IN
ttl: 3600
type: A
ip: 51.75.64.166

Servidores DNS Principal (mname) y Secundario (rname)
host: opentis.com
class: IN
ttl: 14128
type: SOA
mname: ns1.dnsowl.com
rname: hostmaster.dnsowl.com
serial: 1730333551
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 600

Registro IPv6
host: opentis.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:41d0:701:1100::4050