Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@spider.af; ruf=mailto:dmarc@spider.af; aspf=r; adkim=r

Registro IPv4
host: spider.af
class: IN
ttl: 300
type: A
ip: 172.104.250.152

Servidores DNS Principal (mname) y Secundario (rname)
host: spider.af
class: IN
ttl: 900
type: SOA
mname: ns-443.awsdns-55.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: spider.af
class: IN
ttl: 300
type: MX
pri: 0
target: 

Información TXT
host: spider.af
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array