cea.edu.uy

Valid Email Server
Domain Lookup › cea.edu.uy

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cea.edu.uy
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 08:43:53 UTC · ↺ Refresh

MX Hostnames

  • cea-edu-uy.mail.protection.outlook.com

MX Priorities

  • cea-edu-uy.mail.protection.outlook.com: 5

A / AAAA Records

  • 45.55.122.241 (no PTR)

Mail Server IPs

  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA localhost root.localhost 2016051000 604800 86400 2419200 604800
Primary NS (mname)
localhost
Admin Email (rname)
root@localhost
Serial
2016051000
Refresh
604800s
Retry
86400s
Expire
2419200s
Minimum TTL
604800s

Nameservers (NS)

dns1.adau.com.uy
dns3.adau.com.uy
dns2.adau.com.uy

SPF Record

✓ Strict (-all)
v=spf1 +a +mx ip4:190.0.154.107 include:spf.protection.outlook.com -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

1 record
  • SPFv=spf1 +a +mx ip4:190.0.154.107 include:spf.protection.outlook.com -all
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