Registro IPv4
host: madmk.com
class: IN
ttl: 549483
type: A
ip: 54.74.163.31

Registro IPv4
host: madmk.com
class: IN
ttl: 549483
type: A
ip: 34.252.182.210

Servidores DNS Principal (mname) y Secundario (rname)
host: madmk.com
class: IN
ttl: 604800
type: SOA
mname: ns-1641.awsdns-13.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400