enmu.edu

Valid Email Server
Domain Lookup › enmu.edu

Domain Overview

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

Checked via [email protected] · 2026-04-04 07:53:15 UTC · ↺ Refresh

MX Hostnames

  • d161436b.ess.barracudanetworks.com
  • d161436a.ess.barracudanetworks.com

MX Priorities

  • d161436a.ess.barracudanetworks.com: 10
  • d161436b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 137.184.74.181 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA itsnv641.enmu.edu hostmaster.enmu.edu 2026040313 7200 3600 1209600 3600
Primary NS (mname)
itsnv641.enmu.edu
Admin Email (rname)
hostmaster@enmu.edu
Serial
2026040313
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

itsnv642.enmu.edu
rosvvpordns.enmu.edu
itsnv641.enmu.edu

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:192.94.216.0/24 ip4:216.161.32.14 ip4:204.134.66.239 include:spf.ess.barracudanetworks.com include:spf.watermarkinsights.com include:spf.protection.outlook.com include:secure.giftlegacy.com include:_spf.elasticemail.com include:_spf.e2ma.net include:spf.zohomail360.com include:_spf.sparkpostmail.com -all
📊 DNS lookups: 9/10
✓ 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

✗ 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

20 records
  • duo_sso_verification=b5NzAFmGgnQT22z4elFx0HosfX7iOPXgHYootJcdqXUdLprvxpMGEmik3b6sMu5h
  • 312389vm7tsoemdijjevr4bo40
  • uet0j1abi83mep09fpkg9sep2n
  • 8kf6hhlgdsjt0vo2728fpi6l6g
  • ijvb5lic18aonn396npg6fiqlb
  • 7dcp5jrtojjaq3dqjplak80gq5
  • f5hrv2ju77vd7387v558sj9m8
  • e2ma-verification=rrkgb
  • e2ma-verification=xcsgb
  • nqcpufqfievdbg0ukndcgbrr1u
  • e2ma-verification=wcsgb
  • SPFv=spf1 mx ip4:192.94.216.0/24 ip4:216.161.32.14 ip4:204.134.66.239 include:spf.ess.barracudanetworks.com include:spf.watermarkinsights.com include:spf.protection.outlook.com include:secure.giftlegacy.com include:_spf.elasticemail.com include:_spf.e2ma.net include:spf.zohomail360.com include:_spf.sparkpostmail.com -all
  • adobe-idp-site-verification=821ad6492dbccc82486f8c7a9d0dfb52e1fc5a4a4ab3166082b4ec753d55ceb4
  • 5tfn61mt2t9b512rosb3kpsv0r
  • 97t2fuqaoo42makcbss8cq0vfe
  • nQAH4xLTQzo639HTTP9OStW7n2Nz4aMQ011nWWOtjNvKayDDiHdPhsACIgXs/gJ6YEKpHCKQJfmgUarNa6WqvQ==
  • adobe-idp-site-verification=914baffd-b2e1-4262-9e3c-d992f0238c77
  • e2ma-verification=tcsgb
  • e2ma-verification=ycsgb
  • apple-domain-verification=VcH1p4Wls7q6NgcU
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