cedarcom.co.uk

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 09:57:42 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • cedarcom-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.48.224.205 ↩ a23-48-224-205.deploy.static.akamaitechnologies.com
  • 23.48.224.206 ↩ a23-48-224-206.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:27::17ce:ac1a ↩ g2600-141b-1c00-0027-0000-0000-17ce-ac1a.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:27::17ce:ac0e ↩ g2600-141b-1c00-0027-0000-0000-17ce-ac0e.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA pdns82.ultradns.com hostmaster.omnicomgroup.com 2018110747 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2018110747
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pdns82.ultradns.net
pdns82.ultradns.org
pdns82.ultradns.biz
pdns82.ultradns.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • miro-verification=525dc09b15ff2f5a212f5249ba13ad9e53056940
  • SPFv=spf1 include:_spf.oneomnicom.com include:mailgun.org -all
  • onetrust-domain-verification=c5fa823163b44ba1b736cf3df696e413
  • google-site-verification=rwuVk-1uy49j5iYEAnp1JIlCpPLigYN2FvKWcWrduvI
  • atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
  • v6m0krdq6hhj4tgqp79c9243gg761lrh
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