Registro IPv4
host: mobile-gtalk.l.google.com
class: IN
ttl: 90
type: A
ip: 74.125.71.188

host: mtalk.google.com
class: IN
ttl: 90
type: CNAME
target: mobile-gtalk.l.google.com

Registro IPv6
host: mobile-gtalk.l.google.com
class: IN
ttl: 130
type: AAAA
ipv6: 2a00:1450:400c:c09::bc