alliance-commercial.com

Valid Email Server
Domain Lookup › alliance-commercial.com

Domain Overview

DNS: ✓ 10d ago Checker: ✓ 10d ago
alliance-commercial.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-03 01:36:06 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx4c40.carrierzone.com
  • mx2c40.carrierzone.com
  • mx1c40.carrierzone.com
  • mx3c40.carrierzone.com

MX Priorities

  • mx1c40.carrierzone.com: 10
  • mx2c40.carrierzone.com: 100
  • mx3c40.carrierzone.com: 110
  • mx4c40.carrierzone.com: 120

A / AAAA Records

  • 12.53.28.83 (no PTR)

Mail Server IPs

  • 64.29.151.236 ↩ mx1c40.carrierzone.com
  • 64.29.151.237 ↩ mx2c40.carrierzone.com
  • 64.29.151.238 ↩ mx3c40.carrierzone.com

SOA Record

Raw SOA ns-1230.awsdns-25.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1230.awsdns-25.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-334.awsdns-41.com
ns-944.awsdns-54.net
ns-1230.awsdns-25.org
ns-1955.awsdns-52.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spfc40.carrierzone.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 include:spfc40.carrierzone.com ~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 · Customize →
See demo & docs
Deep verification
Full email verification for alliance-commercial.com

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

No credit card required
Get 1,000 Free Credits