hiproofing.co.uk

Valid Email Server
Domain Lookup › hiproofing.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hiproofing.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 21:22:45 UTC · ↺ Refresh

MX Hostnames

  • mx16.protectedservice.net
  • mx26.protectedservice.net
  • mx46.protectedservice.net
  • mx36.protectedservice.net

MX Priorities

  • mx26.protectedservice.net: 10
  • mx16.protectedservice.net: 10
  • mx36.protectedservice.net: 10
  • mx46.protectedservice.net: 10

A / AAAA Records

  • 176.32.230.51 ↩ web307.extendcp.co.uk

Mail Server IPs

  • 13.41.27.9 ↩ mta4dc2.protectedservice.net
  • 35.177.208.188 ↩ mta3dc1.protectedservice.net
  • 18.135.18.183 ↩ mta5dc8.protectedservice.net

SOA Record

Raw SOA ns1.mainhostingserver.co.uk hostmaster.mainnameserver.com 2025040252 10800 600 2419200 3600
Primary NS (mname)
ns1.mainhostingserver.co.uk
Admin Email (rname)
hostmaster@mainnameserver.com
Serial
2025040252
Refresh
10800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.mainhostingserver.co.uk
ns1.mainhostingserver.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protectedservice.net include:soverin.net ~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

✗ 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

3 records
  • google-site-verification=y1SbqTG92pcz9eOMg4fwyfH-Z7y7cglyMrS9250H1Jo
  • SPFv=spf1 include:spf.protectedservice.net include:soverin.net ~all
  • 6o3gc518il8e0b0j0q484h5dc3
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 hiproofing.co.uk

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

No credit card required
Get 1,000 Free Credits