cashbook.com.bd

Valid Email Server
Domain Lookup › cashbook.com.bd

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cashbook.com.bd
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 06:24:35 UTC · ↺ Refresh

MX Hostnames

  • _dc-mx.08b3bf3d283b.cashbook.com.bd

MX Priorities

  • _dc-mx.08b3bf3d283b.cashbook.com.bd: 0

A / AAAA Records

  • 172.67.203.18 (no PTR)
  • 104.21.77.8 (no PTR)
  • 2606:4700:3032::ac43:cb12 (no PTR)
  • 2606:4700:3032::6815:4d08 (no PTR)

Mail Server IPs

  • 199.85.209.44 ↩ nc-ph-4582.doofaz.com

SOA Record

Raw SOA blair.ns.cloudflare.com dns.cloudflare.com 2399854855 10000 2400 604800 1800
Primary NS (mname)
blair.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399854855
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

yisroel.ns.cloudflare.com
blair.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:199.85.209.44 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:199.85.209.44 ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for cashbook.com.bd

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits