colourbyte.co.uk

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 00:09:39 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 63.141.128.21

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.zen.co.uk
ns0.zen.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.UK.exclaimer.net include:mailgun.org include:_spf.bigcommerce.com ~all
📊 DNS lookups: 4/10
~ 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

✗ 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
  • google-site-verification=Lr-CReaagu573R9J3gws0GnVRBL24N-MJZR1tXtSvRA
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.UK.exclaimer.net include:mailgun.org include:_spf.bigcommerce.com ~all
  • MS=ms51858158
  • google-site-verification=hS-QEl2ILiqjYEUqQb2kuuzeIcbhEpWGmkx-xpbojgQ
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