Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
imk.uni-kassel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 01:55:32 UTC · ↺ Refresh
MX Hostnames
- mx1.its.uni-kassel.de
- mx2.its.uni-kassel.de
- mx4.its.uni-kassel.de
- mx3.its.uni-kassel.de
MX Priorities
- mx2.its.uni-kassel.de: 10
- mx3.its.uni-kassel.de: 10
- mx4.its.uni-kassel.de: 10
- mx1.its.uni-kassel.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 141.51.12.52 ↩ mx2.its.uni-kassel.de
- 141.51.12.56 ↩ mx3.its.uni-kassel.de
- 141.51.12.57 ↩ mx4.its.uni-kassel.de
- 141.51.12.54 ↩ mx1.its.uni-kassel.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=15777.hosted-spf.de
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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=15777.hosted-spf.de
- ZOOM_verify_7g-Pw4R3SwO_bG-X5oToog
- domainsecurity-verification=473da79f513c8093af139e8b28905f1b3f6ca3a5
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