Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@markone.com.bd; fo=1;

Registro IPv4
host: markone.com.bd
class: IN
ttl: 14400
type: A
ip: 64.31.22.50

Servidores DNS Principal (mname) y Secundario (rname)
host: markone.com.bd
class: IN
ttl: 86400
type: SOA
mname: ns13.amarserver.com
rname: phoenix.amarserver.com
serial: 2026050808
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: markone.com.bd
class: IN
ttl: 14400
type: MX
pri: 0
target: markone.com.bd

Información TXT
host: markone.com.bd
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:64.31.22.50 +ip4:63.143.57.82 -all
entries: Array