Registro IPv4
host: video-dfw5-1.xx.fbcdn.net
class: IN
ttl: 1066
type: A
ip: 57.144.218.129

Información TXT
host: video-dfw5-1.xx.fbcdn.net
class: IN
ttl: 386
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: video-dfw5-1.xx.fbcdn.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2a03:2880:f36d:81:face:b00c::1823