Registro IPv4
host: c.whatsapp.net
class: IN
ttl: 1800
type: A
ip: 3.33.252.61

host: bin-short.whatsapp.net
class: IN
ttl: 86399
type: CNAME
target: c.whatsapp.net

Información TXT
host: c.whatsapp.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array