Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: akamai.co
class: IN
ttl: 300
type: A
ip: 96.6.114.83

Registro IPv4
host: akamai.co
class: IN
ttl: 300
type: A
ip: 72.246.2.76

Servidores DNS Principal (mname) y Secundario (rname)
host: akamai.co
class: IN
ttl: 43200
type: SOA
mname: a1-98.akam.net
rname: hostmaster.akamai.com
serial: 2026022500
refresh: 43200
retry: 7200
expire: 604800
minimum-ttl: 43200

Servidor de Correo
host: akamai.co
class: IN
ttl: 43200
type: MX
pri: 0
target: 

Información TXT
host: akamai.co
class: IN
ttl: 43200
type: TXT
txt: v=spf1  -all
entries: Array