Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:hola@sistematdc.com

Registro IPv4
host: sistematdc.com
class: IN
ttl: 300
type: A
ip: 172.67.133.173

Registro IPv4
host: sistematdc.com
class: IN
ttl: 300
type: A
ip: 104.21.5.175

Servidores DNS Principal (mname) y Secundario (rname)
host: sistematdc.com
class: IN
ttl: 1800
type: SOA
mname: meera.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2356794516
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sistematdc.com
class: IN
ttl: 300
type: MX
pri: 83
target: route3.mx.cloudflare.net

Servidor de Correo
host: sistematdc.com
class: IN
ttl: 300
type: MX
pri: 67
target: route1.mx.cloudflare.net

Servidor de Correo
host: sistematdc.com
class: IN
ttl: 300
type: MX
pri: 10
target: route2.mx.cloudflare.net

Información TXT
host: sistematdc.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=kCGwpHpq0ViEdd6ySGjukhOSGLi6w5BX4K2pLmYzFlo
entries: Array

Información TXT
host: sistematdc.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: Array

Información TXT
host: sistematdc.com
class: IN
ttl: 300
type: TXT
txt: brevo-code:24c3637f029a2df633d2c8d839386ab9
entries: Array