kahu.de

Valid Email Server
Domain Lookup › kahu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kahu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 11:19:11 UTC · ↺ Refresh

MX Hostnames

  • smx01.hannover-cloud.de
  • smx02.hannover-cloud.de

MX Priorities

  • smx02.hannover-cloud.de: 20
  • smx01.hannover-cloud.de: 10

A / AAAA Records

  • 185.185.24.160 ↩ managed.18072.linevast.de

Mail Server IPs

  • 91.132.88.22 ↩ smx02.hannover-cloud.de
  • 91.132.88.21 ↩ smx01.hannover-cloud.de

SOA Record

Raw SOA a.ns14.net info.list-lohr.de 2023083005 14400 1800 604800 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@list-lohr.de
Serial
2023083005
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
b.ns14.net
d.ns14.net
a.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a ip4:81.14.224.237 a:portal.kahu.de include:spf.hannover-cloud.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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
  • MS=ms84643927
  • SPFv=spf1 a ip4:81.14.224.237 a:portal.kahu.de include:spf.hannover-cloud.de -all
  • 6dlty6rb969wn678y7b7ffhc4f0s3dlg
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