mabb.tu-freiberg.de

Valid Email Server
Domain Lookup › mabb.tu-freiberg.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
mabb.tu-freiberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 18:53:34 UTC · ↺ Refresh

MX Hostnames

  • mailgateway.hrz.tu-freiberg.de

MX Priorities

  • mailgateway.hrz.tu-freiberg.de: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 139.20.200.175 ↩ mailgateway.hrz.tu-freiberg.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=_spf.tu-freiberg.de
📊 DNS lookups: 1/10

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

3 records
  • SPFv=spf1 redirect=_spf.tu-freiberg.de
  • autodesk-domain-verification=kPiGUV8aKsTaIY6kMv0q
  • sophos-domain-verification=207e836605c584613cece5c03e91ccc110b71c25aa1756444087d1d90f6ef06a
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