unipro.io

Valid Email Server
Domain Lookup › unipro.io

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
unipro.io
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 19:43:17 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

  • d238057.b.ess.uk.barracudanetworks.com
  • d238057.a.ess.uk.barracudanetworks.com

MX Priorities

  • d238057.b.ess.uk.barracudanetworks.com: 6
  • d238057.a.ess.uk.barracudanetworks.com: 5

A / AAAA Records

  • 104.248.165.116 ↩ 1263650.cloudwaysapps.com

Mail Server IPs

  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA ns-1403.awsdns-47.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1403.awsdns-47.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-644.awsdns-16.net
ns-1403.awsdns-47.org
ns-1776.awsdns-30.co.uk
ns-284.awsdns-35.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

13 records
  • google-site-verification=DKZfkQQ03KftJ5Z73XkOrzvj93EV60rCfF6EeCg-sE0
  • google-site-verification=whV2PmClAVL0TUsflMuEu7OtekyGy-MP1_fgZer-Als
  • miro-verification=e2593d30d2496de57b7d7e8603ee72ea5aecf7a0
  • mscid=8R91ehq1inBt90+stTN4xmXrAn2WtB7PitVlTuKBKtCqYkzY32QlISUpwc99zZkJMUzrUA28yPdjIcipqJF0Ag==
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • Barracuda 19ac8f45c5998c2339a248a43ca4965d740893c521fb91d54d142690c7046493
  • EPWBHR9NF9793ZWKSQZ2DA7UMZH4ANL5U2JJIS7F
  • MS=ms12550868
  • atlassian-domain-verification=4SjT6X3TSxLOb8H9UQAw3HWXEmv34BewDyV1w83H+jhaxSxvmQMct/ioaemcQaFk
  • atlassian-domain-verification=zT/ofks02ksHduI+Ctq8Q3XykovWm4Aw6Xsnufumk+t2A2kHhmN0UcgWfvmKVFo6
  • ca3-5e2e1691ed964034be6545e7bdeac84e
  • ca3-ad722f4d3a714c9ca4ebaa322558d5cb
  • cloudflare_dashboard_sso=b0c2d12b9fe2a74b4a6cb29f7884fda7
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 unipro.io

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

No credit card required
Get 1,000 Free Credits