parsons.co.uk

Valid Email Server
Domain Lookup › parsons.co.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
parsons.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 01:34:58 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

  • d221047.b.ess.uk.barracudanetworks.com
  • d221047.a.ess.uk.barracudanetworks.com

MX Priorities

  • d221047.b.ess.uk.barracudanetworks.com: 30
  • d221047.a.ess.uk.barracudanetworks.com: 10

A / AAAA Records

  • 82.29.188.25 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.interdns.co.uk hostmaster.interdns.co.uk 1752703400 3600 600 604800 3600
Primary NS (mname)
ns1.interdns.co.uk
Admin Email (rname)
hostmaster@interdns.co.uk
Serial
1752703400
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns4.interdns.co.uk
ns1.interdns.co.uk
ns3.interdns.co.uk
ns2.interdns.co.uk

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com include:_spf.interdns.co.uk include:spf.ess.uk.barracudanetworks.com include:spf.UK.exclaimer.net -all
📊 DNS lookups: 5/10
✓ 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

4 records
  • k7cviu4mm9mr4o02nmn964e9ok
  • google-site-verification=lhvMF1eaZaI-QuCz_wAIMQoVRpHwfwYBPoUY4xTGvxM
  • MS=ms22009936
  • SPFv=spf1 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com include:_spf.interdns.co.uk include:spf.ess.uk.barracudanetworks.com include:spf.UK.exclaimer.net -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 parsons.co.uk

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

No credit card required
Get 1,000 Free Credits