Registro DMARC
v=spf1 a ~all

Registro IPv4
host: scontent.fcor10-3.fna.fbcdn.net
class: IN
ttl: 90
type: A
ip: 181.80.11.84

Información TXT
host: scontent.fcor10-3.fna.fbcdn.net
class: IN
ttl: 169
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: scontent.fcor10-3.fna.fbcdn.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:13d2:2811::face:b00c:0:a7