Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
udc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 07:54:22 UTC · ↺ Refresh
MX Hostnames
- udc-edu.mail.protection.outlook.com
MX Priorities
- udc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 147.182.209.146 (no PTR)
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com postmaster.firebirds.udc.edu 6775 900 600 86400 86400
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
postmaster@firebirds.udc.edu
Serial
6775
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:jqniiwq6dz.powerspf.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- cisco-ci-domain-verification=718e2ead1f3eb8a6d68dc88a4d199de28eafa3b3bd06ff778da0e49bd82144dc
- apple-domain-verification=PUEB7kZYHs5u3lGj
- d365mktkey=fsRkhnlVHCdOhkSVLuEmq9ukWicxZugNLFsHAwqda9cx
- d365mktkey=txSJqTTT0OxpiYOfptwaBAUTxztQNncdh4RLAsiLxwgx
- smartsheet-site-validation=EQOwR_R237RTURYZbBoO3bt9lohxaAky
- 7007BW8Cyv/Mhah65OnBZmCoBBDkCy4CrEebmbZwcVn5MYq5slS8kYt7N3caYDvW2SX8NA8ybTigUKaIZv/sbA==
- btkts6s5crg46qbtjc1r0a1v23
- SPFv=spf1 include:jqniiwq6dz.powerspf.com ~all
- adobe-idp-site-verification=3a4c6ec08a88a5e43f0694490dc89702ae807757db2597b03b26bfd46c44b2da
Full email verification for udc.edu
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