Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cesoinc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 17:01:28 UTC · ↺ Refresh
MX Hostnames
- d251231b.ess.barracudanetworks.com
- d251231a.ess.barracudanetworks.com
MX Priorities
No priority data.
A / AAAA Records
- 69.16.255.238
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns42.worldnic.com
ns41.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.16.255.238 IP4:52.1.234.206 IP4:52.70.152.226 IP4:54.165.79.164 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 ip4:69.16.255.238 IP4:52.1.234.206 IP4:52.70.152.226 IP4:54.165.79.164 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
- ns41.worldnic.com
- ZOOM_verify_exrCQOHdETc8vFtkEtK7Wf
- ns42.worldnic.com
- adobe-idp-site-verification=c5c83cb9a8bc9efc493b902d957a0d9a576c25cda2072333a150c257727d1716
- autodesk-domain-verification=sObZMdgosgOT-GzbesTx
- BPL=4063063
- _globalsign-domain-verification=zWD36OsqTMzcScQcf10Kv48Cp9VMVRruvGD1THJ_P_
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