Registro IPv4
host: writeskills.ning.com
class: IN
ttl: 300
type: A
ip: 208.82.16.68

Servidor de Correo
host: writeskills.ning.com
class: IN
ttl: 300
type: MX
pri: 10
target: amx.ning.com

Registro IPv6
host: writeskills.ning.com
class: IN
ttl: 300
type: AAAA
ipv6: 2620:46:2000:16::68