coolhurst.co.uk

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 02:31:29 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

  • mx01.ionos.co.uk
  • mx00.ionos.co.uk

MX Priorities

  • mx01.ionos.co.uk: 10
  • mx00.ionos.co.uk: 10

A / AAAA Records

  • 209.250.231.138 ↩ 209.250.231.138.vultrusercontent.com

Mail Server IPs

  • 212.227.15.188 ↩ mx01.kundenserver.de
  • 212.227.15.171 ↩ mx00.kundenserver.de

SOA Record

Raw SOA ns1064.ui-dns.com hostmaster.schlund.de 2016031731 28800 7200 604800 300
Primary NS (mname)
ns1064.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2016031731
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1064.ui-dns.org
ns1064.ui-dns.de
ns1064.ui-dns.biz
ns1064.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

2 records
  • google-site-verification=0jgbojb6Lp1cZZmCC_4T-SlYM0GEPyk0ADF9zDaSpxs
  • SPFv=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~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 coolhurst.co.uk

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

No credit card required
Get 1,000 Free Credits