Registro IPv4
host: mytestprep.com
class: IN
ttl: 90
type: A
ip: 18.172.218.81

Registro IPv4
host: mytestprep.com
class: IN
ttl: 90
type: A
ip: 18.172.218.114

Registro IPv4
host: mytestprep.com
class: IN
ttl: 90
type: A
ip: 18.172.218.172

Registro IPv4
host: mytestprep.com
class: IN
ttl: 90
type: A
ip: 18.172.218.221

Servidores DNS Principal (mname) y Secundario (rname)
host: mytestprep.com
class: IN
ttl: 900
type: SOA
mname: ns-1851.awsdns-39.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400