Registro IPv4
host: scontent-mxp2-1.xx.fbcdn.net
class: IN
ttl: 200
type: A
ip: 157.240.203.2

Información TXT
host: scontent-mxp2-1.xx.fbcdn.net
class: IN
ttl: 3801
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: scontent-mxp2-1.xx.fbcdn.net
class: IN
ttl: 545
type: AAAA
ipv6: 2a03:2880:f074:1:face:b00c::3