unicen.edu.ar

Valid Email Server
Domain Lookup › unicen.edu.ar

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unicen.edu.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 08:13:47 UTC · ↺ Refresh

MX Hostnames

  • mx-1.unicen.edu.ar
  • mx-2.unicen.edu.ar

MX Priorities

  • mx-2.unicen.edu.ar: 10
  • mx-1.unicen.edu.ar: 10

A / AAAA Records

  • 131.221.0.46 (no PTR)
  • 131.221.0.47 (no PTR)
  • 131.221.0.48 (no PTR)

Mail Server IPs

  • 131.221.0.2 ↩ mx-2.unicen.edu.ar
  • 131.221.0.1 ↩ ns-1.unicen.edu.ar

SOA Record

Raw SOA ns-1.unicen.edu.ar soporte.unicen.edu.ar 1774013642 3600 3600 1296000 86400
Primary NS (mname)
ns-1.unicen.edu.ar
Admin Email (rname)
soporte@unicen.edu.ar
Serial
1774013642
Refresh
3600s
Retry
3600s
Expire
1296000s
Minimum TTL
86400s

Nameservers (NS)

ns-3.unicen.edu.ar
ns-2.unicen.edu.ar
ns-1.unicen.edu.ar

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.google.com include:_spf.unicen.edu.ar -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=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

3 records
  • MS=ms85199664
  • google-site-verification=wbiU7_haoMEpIjATryIMurpODHljqSRH1g5sroc8WSs
  • SPFv=spf1 mx include:_spf.google.com include:_spf.unicen.edu.ar -all
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