Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hs-nordhausen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:14:07 UTC · ↺ Refresh
MX Hostnames
- c2351.mx.srv.dfn.de
- a2351.mx.srv.dfn.de
- b2351.mx.srv.dfn.de
MX Priorities
- c2351.mx.srv.dfn.de: 10
- a2351.mx.srv.dfn.de: 10
- b2351.mx.srv.dfn.de: 10
A / AAAA Records
- 78.47.173.190 ↩ mail.hades.wpsserver.de
Mail Server IPs
- 194.95.238.196 ↩ c2351.mx.srv.dfn.de
- 194.95.232.196 ↩ a2351.mx.srv.dfn.de
- 194.95.234.196 ↩ b2351.mx.srv.dfn.de
SOA Record
Raw SOA
ns.fh-nordhausen.de root.fh-nordhausen.de 2026022260 28800 7200 2419200 10800
Primary NS (mname)
ns.fh-nordhausen.de
Admin Email (rname)
root@fh-nordhausen.de
Serial
2026022260
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
dns-extern-slave.uni-jena.de
ns.fh-nordhausen.de
diana.fh-nordhausen.de
prakinf2.prakinf.tu-ilmenau.de
deneb.dfn.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:195.37.88.0/23 ~all
📊 DNS lookups: 2/10
~ 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
3 records- SPFv=spf1 a mx ip4:195.37.88.0/23 ~all
- MS=ms20306304
- adobe-idp-site-verification=7d871a98ab167d376db08c29f1a70063739f85f3a970df38e77380cedabb569d
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