Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@btcl.com.bd

Registro IPv4
host: btcl.com.bd
class: IN
ttl: 90
type: A
ip: 123.49.12.155

Servidores DNS Principal (mname) y Secundario (rname)
host: btcl.com.bd
class: IN
ttl: 900
type: SOA
mname: dns.btcl.net.bd
rname: slave.btcl.net.bd
serial: 2025010831
refresh: 1200
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: btcl.com.bd
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.btcl.com.bd

Información TXT
host: btcl.com.bd
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=CFTbC-2-wGMPAruS5XcBLRxGHPH-74TOuapm9nIMK2s
entries: Array

Información TXT
host: btcl.com.bd
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=e-IgLjz9X52ON5STqiG68a_FbWI2dx3jIQo8V6nhFtw
entries: Array