Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ww.uni-magdeburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 03:56:04 UTC · ↺ Refresh
MX Hostnames
- b2501.mx.srv.dfn.de
- a2501.mx.srv.dfn.de
- c2501.mx.srv.dfn.de
MX Priorities
- c2501.mx.srv.dfn.de: 10
- a2501.mx.srv.dfn.de: 10
- b2501.mx.srv.dfn.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 194.95.239.9 ↩ c2501.mx.srv.dfn.de
- 194.95.233.9 ↩ a2501.mx.srv.dfn.de
- 194.95.235.9 ↩ b2501.mx.srv.dfn.de
SOA Record
Raw SOA
dfnserv2.urz.uni-magdeburg.de hostmaster.uni-magdeburg.de 2026031000 86400 7200 3600000 3600
Primary NS (mname)
dfnserv2.urz.uni-magdeburg.de
Admin Email (rname)
hostmaster@uni-magdeburg.de
Serial
2026031000
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
dfnserv1.urz.uni-magdeburg.de
dfnserv2.urz.uni-magdeburg.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a:spf.ovgu.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 a:spf.ovgu.de ~all
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