Registro DMARC
v=spf1 a ~all

Registro IPv4
host: z-m-scontent.fgdl5-3.fna.fbcdn.net
class: IN
ttl: 1866
type: A
ip: 189.247.95.222

Información TXT
host: z-m-scontent.fgdl5-3.fna.fbcdn.net
class: IN
ttl: 5466
type: TXT
txt: v=spf1 a ~all
entries: Array

Registro IPv6
host: z-m-scontent.fgdl5-3.fna.fbcdn.net
class: IN
ttl: 1866
type: AAAA
ipv6: 2806:1020:cbff:fa:face:b00c:1155:a59