londonstone.co.uk

Valid Email Server
Domain Lookup › londonstone.co.uk

Domain Overview

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

Checked via [email protected] · 2026-04-02 09:46:49 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

  • londonstone.co.uk.1.0001.arsmtp.com
  • londonstone.co.uk.2.0001.arsmtp.com

MX Priorities

  • londonstone.co.uk.2.0001.arsmtp.com: 20
  • londonstone.co.uk.1.0001.arsmtp.com: 10

A / AAAA Records

  • 34.98.87.180 ↩ 180.87.98.34.bc.googleusercontent.com

Mail Server IPs

  • 5.152.185.149 ↩ server361.appriver.com
  • 5.152.188.50 ↩ server360.appriver.com

SOA Record

Raw SOA ns0.ukfast.net support.ukfast.co.uk 2026031201 7200 3600 604800 600
Primary NS (mname)
ns0.ukfast.net
Admin Email (rname)
support@ukfast.co.uk
Serial
2026031201
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1.ukfast.net
ns0.ukfast.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:45.131.138.215 ip4:45.145.102.50 ip4:185.213.117.217 ip4:45.145.101.81 ip4:45.131.139.34 ip4:31.210.130.5 ip4:31.210.130.4 ip4:172.21.113.137 ip4:185.160.182.9 include:edgepilot.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
selector1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

9 records
  • mandrill_verify.T_SXLP8ppKbJIrvWEY_HeQ
  • klaviyo-site-verification=UZDHCL
  • google-site-verification=dUMD8vZ_E-S_RXtbh8rapJhw-_V0N6g_wwLrEBxwjlg
  • facebook-domain-verification=e4362urnxg602g3dc1mn4875x6n308
  • linkedin-site-verification=c5ac9241-d7a3-45db-9b57-4562f116c098
  • facebook-domain-verification=sqhb7hxc41gbi84u8j954se6e853co
  • ahrefs-site-verification_0f8fa81c7dbdda88c974c8fd4652f0a14f9c47591cff302bd343634fcf0ae990
  • vq6NSuNacuV5wISp/d6wJjI3Uom7bzzQq0SXBliU4Ykxla1N4d0zu0XZTHIEBC5rO7XHvKlD7R326dim+I4QlA==
  • SPFv=spf1 ip4:45.131.138.215 ip4:45.145.102.50 ip4:185.213.117.217 ip4:45.145.101.81 ip4:45.131.139.34 ip4:31.210.130.5 ip4:31.210.130.4 ip4:172.21.113.137 ip4:185.160.182.9 include:edgepilot.com include:mailgun.org ~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 londonstone.co.uk

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

No credit card required
Get 1,000 Free Credits