Registro DMARC
v=DMARC1; p=reject; 

Registro IPv4
host: nirmalapu.com
class: IN
ttl: 1800
type: A
ip: 104.237.55.155

Servidores DNS Principal (mname) y Secundario (rname)
host: nirmalapu.com
class: IN
ttl: 1800
type: SOA
mname: atria.idgx.net
rname: hostmaster.nirmalapu.com
serial: 1720306201
refresh: 3600
retry: 600
expire: 1800
minimum-ttl: 3600

Servidor de Correo
host: nirmalapu.com
class: IN
ttl: 1800
type: MX
pri: 1000
target: control.atria.idgx.net

Información TXT
host: nirmalapu.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1  include:atria.idgx.net -all
entries: Array