Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: drsharifulalam.com
class: IN
ttl: 9887
type: A
ip: 103.193.73.23

Servidores DNS Principal (mname) y Secundario (rname)
host: drsharifulalam.com
class: IN
ttl: 17087
type: SOA
mname: bns1.hostprovider.org
rname: projukticlub\.bd.gmail.com
serial: 2026090101
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: drsharifulalam.com
class: IN
ttl: 9887
type: MX
pri: 0
target: drsharifulalam.com

Información TXT
host: drsharifulalam.com
class: IN
ttl: 9887
type: TXT
txt: v=spf1 +a +mx +ip4:103.193.73.18 ~all
entries: Array