Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@rubcogroup.com; ruf=mailto:dmarc@rubcogroup.com; sp=quarantine

Registro IPv4
host: rubcogroup.com
class: IN
ttl: 300
type: A
ip: 103.56.38.213

Servidores DNS Principal (mname) y Secundario (rname)
host: rubcogroup.com
class: IN
ttl: 1800
type: SOA
mname: charles.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2362450077
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: rubcogroup.com
class: IN
ttl: 90
type: MX
pri: 1
target: mum.8.mx.postiefstechnologies.com

Servidor de Correo
host: rubcogroup.com
class: IN
ttl: 90
type: MX
pri: 20
target: blr.6.1.mx.postiefstechnologies.com

Servidor de Correo
host: rubcogroup.com
class: IN
ttl: 90
type: MX
pri: 5
target: mum.8-1.mx.postiefstechnologies.com

Servidor de Correo
host: rubcogroup.com
class: IN
ttl: 90
type: MX
pri: 15
target: blr.6.mx.postiefstechnologies.com

Información TXT
host: rubcogroup.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a ip4:182.18.155.53 ip4:202.143.98.228 ip4:103.56.38.103 ip4:202.65.132.188 ip4:103.231.9.148 ip4:45.113.138.251 ip4:45.114.244.244 ip4:45.114.244.253 ip4:45.114.244.241 ip4:52.71.27.161 ip4:45.114.244.248 ip4:3.108.118.173 ip4:185.187.241.24 ~all
entries: Array