Registro DMARC
v=spf1 a ~all

Registro IPv4
host: Media.fccs3-1.fna.whatsapp.net
class: IN
ttl: 885
type: A
ip: 190.142.197.35

Información TXT
host: Media.fccs3-1.fna.WhatsApp.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: Media.fccs3-1.fna.WhatsApp.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2803:8100:3201:5:face:b00c:3333:7020