codespinner.co.uk

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 22:56:52 UTC · ↺ Refresh

MX Hostnames

  • mx.emailarray.com
  • mx2.emailarray.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.140.3
  • 104.21.46.144
  • 2606:4700:3031::6815:2e90
  • 2606:4700:3035::ac43:8c03

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

erin.ns.cloudflare.com
vern.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:emailarray.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 include:emailarray.com -all
Full email verification for codespinner.co.uk

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits