Registro IPv4
host: instagram-p42-shv-01-bcn1.fbcdn.net
class: IN
ttl: 3600
type: A
ip: 157.240.243.174

Información TXT
host: instagram-p42-shv-01-bcn1.fbcdn.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array