Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wwu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 03:44:25 UTC · ↺ Refresh
MX Hostnames
- udcm-wwu2.uni-muenster.de
- udcm-wwu4.uni-muenster.de
- udcm-wwu3.uni-muenster.de
- udcm-wwu1.uni-muenster.de
MX Priorities
- udcm-wwu3.uni-muenster.de: 100
- udcm-wwu2.uni-muenster.de: 100
- udcm-wwu1.uni-muenster.de: 100
- udcm-wwu4.uni-muenster.de: 100
A / AAAA Records
- 128.176.2.221 ↩ ohne.www.uni-muenster.de
Mail Server IPs
- 128.176.118.30 ↩ udcm-wwu3.uni-muenster.de
- 128.176.118.28 ↩ udcm-wwu2.uni-muenster.de
- 128.176.118.7 ↩ udcm-wwu1.uni-muenster.de
- 128.176.118.31 ↩ udcm-wwu4.uni-muenster.de
SOA Record
Raw SOA
ns01-ext.uni-muenster.de noc.uni-muenster.de 2026409481 7200 1800 3600000 3600
Primary NS (mname)
ns01-ext.uni-muenster.de
Admin Email (rname)
noc@uni-muenster.de
Serial
2026409481
Refresh
7200s
Retry
1800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
dns-2.dfn.de
ns02-ext.uni-muenster.de
dns-1.dfn.de
ns01-ext.uni-muenster.de
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
2 records- adobe-idp-site-verification=4e719d62c75c68a39801ebb9093499b6a4d32dcb96bdfe05df6e86d2994f0d47
- SPFv=spf1 ip4:128.176.0.0/16 ip6:2001:4cf0::/29 ?all
Full email verification for wwu.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits