m-f-a.com

Valid Email Server

Domain Overview

DNS: ✓ 18h ago Checker: ✓ 18h ago
m-f-a.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 02:16:07 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

  • d194053a.ess.barracudanetworks.com
  • d194053b.ess.barracudanetworks.com

MX Priorities

  • d194053a.ess.barracudanetworks.com: 10
  • d194053b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 205.251.184.243 ↩ wb2.flucture.net

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns43.domaincontrol.com dns.jomax.net 2026010900 28800 7200 604800 3600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns43.domaincontrol.com
ns44.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com include:aspmx.pardot.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

6 records
  • sending_domain1015332=bda0ce2f8af7218a38c14be736e7f1039e42d31fecda6b57879743fb9071da0d
  • SPFv=spf1 include:_spf.google.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com include:aspmx.pardot.com ~all
  • v=verifydomain MS=2669060
  • MS=EA313566764A4F6CC80B2BB4344EA01252DC8D7F
  • MS=ms65398809
  • pardot1015332=dfb4ab957c45ff8ba78a03299f6a915ec0273b2bf5565072b477811baf2bfb58
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 m-f-a.com

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

No credit card required
Get 1,000 Free Credits