Registro DMARC
v=spf1 a ~all

Registro IPv4
host: instagram.fcxj3-1.fna.fbcdn.net
class: IN
ttl: 3523
type: A
ip: 187.23.191.161

Información TXT
host: instagram.fcxj3-1.fna.fbcdn.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: instagram.fcxj3-1.fna.fbcdn.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2804:14c:7df9:8:face:b00c:3333:a3f