Registro DMARC
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:juan.castillo@grupocfe.com;ruf=mailto:juan.castillo@grupocfe.com;ri=86400;aspf=r;adkim=r;fo=1;

Registro IPv4
host: grupocfe.com
class: IN
ttl: 3600
type: A
ip: 185.151.30.172

Servidores DNS Principal (mname) y Secundario (rname)
host: grupocfe.com
class: IN
ttl: 3600
type: SOA
mname: ns1.eco-dns.co.uk
rname: hostmaster.stackdns.com
serial: 1708038497
refresh: 1800
retry: 900
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: grupocfe.com
class: IN
ttl: 3600
type: MX
pri: 0
target: grupocfe-com.mail.protection.outlook.com

Información TXT
host: grupocfe.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Registro IPv6
host: grupocfe.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2a07:7800::172