Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
math.uni-muenster.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 19:31:06 UTC · ↺ Refresh
MX Hostnames
- udcm-out2.uni-muenster.de
- udcm-out4.uni-muenster.de
- udcm-out3.uni-muenster.de
- udcm-out1.uni-muenster.de
MX Priorities
- udcm-out3.uni-muenster.de: 100
- udcm-out4.uni-muenster.de: 100
- udcm-out1.uni-muenster.de: 100
- udcm-out2.uni-muenster.de: 100
A / AAAA Records
- 128.176.2.240 ↩ wildcard.uni-muenster.de
- 2001:4cf0:b02:220::80b0:2f0 ↩ wildcard.uni-muenster.de
Mail Server IPs
- 128.176.118.44 ↩ udcm-out3.uni-muenster.de
- 128.176.118.45 ↩ udcm-out4.uni-muenster.de
- 128.176.118.12 ↩ udcm-out1.uni-muenster.de
- 128.176.118.23 ↩ udcm-out2.uni-muenster.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:128.176.0.0/16 ip6:2001:4cf0::/29 ?all
📊 DNS lookups: 0/10
? Neutral (?all) — no enforcement
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
1 record- SPFv=spf1 ip4:128.176.0.0/16 ip6:2001:4cf0::/29 ?all
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