Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@submrs.com; fo=1; aspf=r; adkim=r

Registro IPv4
host: submrs.com
class: IN
ttl: 600
type: A
ip: 141.193.213.10

Registro IPv4
host: submrs.com
class: IN
ttl: 600
type: A
ip: 141.193.213.11

Servidores DNS Principal (mname) y Secundario (rname)
host: submrs.com
class: IN
ttl: 3600
type: SOA
mname: ns43.domaincontrol.com
rname: dns.jomax.net
serial: 2025101601
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: submrs.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mx.zoho.com

Servidor de Correo
host: submrs.com
class: IN
ttl: 1800
type: MX
pri: 50
target: mx3.zoho.com

Servidor de Correo
host: submrs.com
class: IN
ttl: 1800
type: MX
pri: 20
target: mx2.zoho.com

Información TXT
host: submrs.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:zoho.com include:sendgrid.net ~all
entries: Array

Información TXT
host: submrs.com
class: IN
ttl: 600
type: TXT
txt: google-site-verification=kdDTknOkBGvHeLFyzvtup1jbe-vhMzgkxgOC5Nhb4ug
entries: Array