Registro IPv4
host: mmx-ds.cdn.whatsapp.net
class: IN
ttl: 90
type: A
ip: 157.240.243.60

host: web.whatsapp.com
class: IN
ttl: 513
type: CNAME
target: mmx-ds.cdn.whatsapp.net

Información TXT
host: mmx-ds.cdn.whatsapp.net
class: IN
ttl: 208
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: mmx-ds.cdn.whatsapp.net
class: IN
ttl: 90
type: AAAA
ipv6: 2a03:2880:f270:c1:face:b00c::167