zfn.uni-bremen.de

Valid Email Server
Domain Lookup › zfn.uni-bremen.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zfn.uni-bremen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 21:23:25 UTC · ↺ Refresh

MX Hostnames

  • mailgate.zfn.uni-bremen.de

MX Priorities

  • mailgate.zfn.uni-bremen.de: 10

A / AAAA Records

  • 134.102.58.24 ↩ web.zfn.uni-bremen.de

Mail Server IPs

  • 134.102.50.34 ↩ mailgate.zfn.uni-bremen.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 mx include:uni-bremen.de -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

✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx include:uni-bremen.de -all
  • google-site-verification=fanQcSJKmAGGQFxAxfTVfskize0EAvHWdnhzfuSifaU
  • Zentrum fuer Netze
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