cel.com

Valid Email Server
Domain Lookup › cel.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
cel.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 17:24:14 UTC · ↺ Refresh

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MX Hostnames

  • d105092b.ess.barracudanetworks.com
  • d105092a.ess.barracudanetworks.com

MX Priorities

  • d105092a.ess.barracudanetworks.com: 10
  • d105092b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 35.209.93.0 ↩ 0.93.209.35.bc.googleusercontent.com

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns31.worldnic.com namehost.worldnic.com 126040219 10800 3600 604800 3600
Primary NS (mname)
ns31.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126040219
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns32.worldnic.com
ns31.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com ip4:23.92.186.155 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:9253423.spf06.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=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

4 records
  • SPFv=spf1 include:_spf.mlsend.com ip4:23.92.186.155 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:9253423.spf06.hubspotemail.net ~all
  • TUB-8FE-DER
  • MS=ms55207010
  • f787cc1dab7e79ed7bec7388b22e6cd9
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