Registro DMARC
v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; ri=3600; pct=100; rua=mailto:dmarc_rua@cfe.mx; ruf=mailto:dmarc_ruf@cfe.mx

Registro IPv4
host: CFE.GOB.MX
class: IN
ttl: 3600
type: A
ip: 159.16.244.10

Servidores DNS Principal (mname) y Secundario (rname)
host: CFE.GOB.MX
class: IN
ttl: 3600
type: SOA
mname: ns1.a0.impervasecuredns.net
rname: hostmaster.imperva.com
serial: 5
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: CFE.GOB.MX
class: IN
ttl: 300
type: MX
pri: 1
target: mailcfe02.CFE.GOB.MX

Servidor de Correo
host: CFE.GOB.MX
class: IN
ttl: 300
type: MX
pri: 1
target: mailcfe01.CFE.GOB.MX

Información TXT
host: CFE.GOB.MX
class: IN
ttl: 300
type: TXT
txt: LVm3H3sejRmLI0cY0lN+uWNhxfu2ksN5aRu/kLgvROXYcdlXghfH1wS7YPDuoowvYYYFqW8ak4zyFeDye1+f0w==
entries: Array

Información TXT
host: CFE.GOB.MX
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:159.16.244.47 ip4:159.16.244.48 ip4:159.16.244.52 ip4:159.16.244.56 ip4:159.16.1.14 ip4:159.16.1.17 ip4:159.16.1.15 ip4:159.16.1.18 ip4:159.16.1.16 ip4:159.16.1.23 ip4:159.16.1.19  include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: CFE.GOB.MX
class: IN
ttl: 300
type: TXT
txt: MS=ms67360960
entries: Array

Información TXT
host: CFE.GOB.MX
class: IN
ttl: 300
type: TXT
txt: ms-domain-verification=8ae52b00-6ec5-409c-a5d6-80b7f2772fbc
entries: Array