crbc.org.uk

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 04:09:45 UTC · ↺ Refresh

MX Hostnames

  • crbc-org-uk.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 91.204.209.25

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
  • MS=ms62671954
  • uCXz0nD3
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net -all
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