nicholsonsca.co.uk

Valid Email Server
Domain Lookup › nicholsonsca.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-18 05:57:34 UTC · ↺ Refresh

MX Hostnames

  • nicholsonsca-co-uk.mail.protection.outlook.com

MX Priorities

  • nicholsonsca-co-uk.mail.protection.outlook.com: 20

A / AAAA Records

  • 91.197.229.41 ↩ ds2.je-hosting.co.uk

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.interdns.co.uk hostmaster.interdns.co.uk 1752701466 3600 600 604800 86400
Primary NS (mname)
ns1.interdns.co.uk
Admin Email (rname)
hostmaster@interdns.co.uk
Serial
1752701466
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:188.240.189.147 ip4:51.140.37.132 include:mailgun.org include:_spf.interdns.co.uk include:servers.mcsv.net include:spf.protection.outlook.com include:spf.exclaimer.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

3 records
  • access-domain-verification=b8285bbd8761a3f43a4b50da132db4a46219bf8fc8b31e87ed989fd16573dd4c
  • MS=ms68818776
  • SPFv=spf1 mx a ip4:188.240.189.147 ip4:51.140.37.132 include:mailgun.org include:_spf.interdns.co.uk include:servers.mcsv.net include:spf.protection.outlook.com include:spf.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
See demo & docs
Deep verification
Full email verification for nicholsonsca.co.uk

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

No credit card required
Get 1,000 Free Credits