Registro IPv4
host: media-dfw5-2.cdn.whatsapp.net
class: IN
ttl: 3600
type: A
ip: 57.144.21.32

Información TXT
host: media-dfw5-2.cdn.whatsapp.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: media-dfw5-2.cdn.whatsapp.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2a03:2880:f309:120:face:b00c::167