Registro DMARC
v=spf1 a ~all

Registro IPv4
host: media.fvlc6-1.fna.whatsapp.net
class: IN
ttl: 270
type: A
ip: 212.232.100.96

Información TXT
host: media.fvlc6-1.fna.whatsapp.net
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: media.fvlc6-1.fna.whatsapp.net
class: IN
ttl: 90
type: AAAA
ipv6: 2a01:c500:2:207:face:b00c:3333:7020