Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dmt.uni-wuppertal.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 21:27:54 UTC · ↺ Refresh
MX Hostnames
- smtpin2.uni-wuppertal.de
- smtpin1.uni-wuppertal.de
MX Priorities
- smtpin1.uni-wuppertal.de: 20
- smtpin2.uni-wuppertal.de: 20
A / AAAA Records
- 132.195.147.67 ↩ web-lb.weblb.uni-wuppertal.de
Mail Server IPs
- 132.195.64.41 ↩ smtpin1.uni-wuppertal.de
- 2001:638:50a:64::41 ↩ smtpin1.uni-wuppertal.de
- 132.195.64.42 ↩ smtpin2.uni-wuppertal.de
- 2001:638:50a:64::42 ↩ smtpin2.uni-wuppertal.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
No TXT records found.
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