Registro DMARC
v=spf1 a ~all

Registro IPv4
host: instagram.fntr6-3.fna.fbcdn.net
class: IN
ttl: 1323
type: A
ip: 189.233.254.34

Información TXT
host: instagram.fntr6-3.fna.fbcdn.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: instagram.fntr6-3.fna.fbcdn.net
class: IN
ttl: 504
type: AAAA
ipv6: 2806:1080:cbff:101:face:b00c:3333:a3f