umcu.org

Valid Email Server
Domain Lookup › umcu.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
umcu.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-13 16:46:14 UTC · ↺ Refresh

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MX Hostnames

  • d161892b.ess.barracudanetworks.com
  • d161892a.ess.barracudanetworks.com

MX Priorities

  • d161892a.ess.barracudanetworks.com: 0
  • d161892b.ess.barracudanetworks.com: 0

A / AAAA Records

  • 172.174.236.65 (no PTR)

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 dns1.merit.net dns.merit.edu 2026060803 600 14400 2419200 14400
Primary NS (mname)
dns1.merit.net
Admin Email (rname)
dns@merit.edu
Serial
2026060803
Refresh
600s
Retry
14400s
Expire
2419200s
Minimum TTL
14400s

Nameservers (NS)

dns1.merit.net
dns2.merit.net
dns3.merit.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com ip4:198.111.188.194 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • u53tbffrd8i9t5nbbt2soqvjvq
  • apple-domain-verification=H0XRwWIpAt5z6tR3
  • MS=EDB0C25761D6E203990A11A59D34CB635090B1DC
  • google-site-verification=j-JA0qhPuLmIe4Lu8uG8JKxjfNbLv9vPHA326QsSfK0
  • SPFv=spf1 include:spf.ess.barracudanetworks.com ip4:198.111.188.194 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com -all
  • qmoivklppgc67g4h3t672165ge
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