Registro IPv4
host: fna-whatsapp-shv-01-fmid7.fbcdn.net
class: IN
ttl: 3600
type: A
ip: 157.240.182.164

Información TXT
host: fna-whatsapp-shv-01-fmid7.fbcdn.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array