Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:it.tanvir@icelbd.com; ruf=mailto:it.tanvir@icelb.com; adkim=s; aspf=s; ri=86400;

Registro IPv4
host: icelbd.com
class: IN
ttl: 1800
type: A
ip: 182.163.126.170

Servidores DNS Principal (mname) y Secundario (rname)
host: icelbd.com
class: IN
ttl: 1800
type: SOA
mname: ns1.bol-online.com
rname: hostmaster.bol-online.com
serial: 2016030482
refresh: 36000
retry: 900
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: icelbd.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mx.bol-online.com

Servidor de Correo
host: icelbd.com
class: IN
ttl: 1800
type: MX
pri: 0
target: icelbd-com.mail.eo.outlook.com

Información TXT
host: icelbd.com
class: IN
ttl: 3600
type: TXT
txt: MS=E8E8CB7DC2B3D96CE091F043FB26B8153ACBA46B
entries: Array

Información TXT
host: icelbd.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array