Registro IPv4
host: ansdk.com
class: IN
ttl: 3600
type: A
ip: 109.74.197.23

Servidores DNS Principal (mname) y Secundario (rname)
host: ansdk.com
class: IN
ttl: 7200
type: SOA
mname: NS89.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 121011809
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600