Registro DMARC
v=spf1 a ~all

Registro IPv4
host: instagram.fsap3-1.fna.fbcdn.net
class: IN
ttl: 3243
type: A
ip: 190.124.161.161

Información TXT
host: instagram.fsap3-1.fna.fbcdn.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: instagram.fsap3-1.fna.fbcdn.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2800:6a0::10:face:b00c:3333:a3f