Registro DMARC
v=DMARC1; p=quarantine; sp=none; ruf=mailto:sistemas@fibremex.com.mx; rf=afrf; pct=100; ri=86400

Registro IPv4
host: fibremex.com
class: IN
ttl: 3493
type: A
ip: 170.247.226.26

Servidores DNS Principal (mname) y Secundario (rname)
host: fibremex.com
class: IN
ttl: 3600
type: SOA
mname: ns1.splittel.com.mx
rname: sistemas.splittel.com.mx
serial: 2025020201
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: fibremex.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.fibremex.com

Información TXT
host: fibremex.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +ip4:170.247.226.26 +ip4:189.254.199.118 +mx:mail.fibremex.com +include:24007482.spf04.hubspotemail.net -all
entries: Array